PacketRadio��, is a division of
BUXCOMM
Corp.
EVINGTON, VIRGINIA 24550
HAM Radio Replacement Mics.
Black, replacement microphone with plug wired for specific radios. This is a high-quality
microphone with connections wired for Mic and PTT only, (No Up/Down buttons).
$15.97 each Order from Radio/model list below.
HAM Radio Replacement Microphones $15.97 each
Alinco 8 pin Screw-On Mic AL8MIC
ADI 8 pin Screw-On Mic AD8MIC
Kenwood 4 pin Screw-On Mic KW4MIC
Kenwood 8 pin Screw-On Mic KW8MIC![]()
Yaesu 4 pin Screw-On Mic YA4MIC![]()
Yaesu 8 pin Screw-On Mic YA8MIC
Icom 4 pin Screw-On Mic IC4MIC
Icom 8 pin Screw-On Mic IC8MIC
Black, replacement microphone with plug wired for specific radios. This is a high-quality microphone with connections wired for Mic and PTT only, (No Up/Down buttons).
$15.97 each
CB Microphones $15.97 each
COBRA & Uniden 4 pin Screw-on MIC4
COBRA & Uniden 5 pin Screw-on MIC5
COBRA 5 pin DIN MIC5Q
Midland 4 pin, Screw on MIC4M
Realistic 5 pin DIN MIC5QR
A Hi-Performance, Power Microphone to add punch to your audio, ready for easy installation. MIC uses standard AA 1.5 volt battery.
Wire lead identification:
RED = Audio Out
WHITE = TRANSMIT (PTT)
BLUE = RECEIVE
BLACK = COMMON
SHIELD = GROUND
Model PT-433
$28.95Now $21.95
3.5mm Stereo jack. Although made for PC board mounting, they can be used to make "in-line" jacks for sound-card applications.
Four (4) inch, 10 Watts Power, 8 ohm impedance, with Noise-Canceling switch. 10 ft. cord with 3.5mm (1/8") plug. Mounting hardware is included.
Model 7-12 $9.95
Model 7-24P,
$7.95
3 MM ORDER # KN3P @ 2/$1.49
4 MM ORDER # KN4P @ 2/$1.49
5 MM ORDER # KN5P @ 2/$1.49
6 MM ORDER # KN6P @ 2/$1.491-1/2" diameter, Simi-Hard rubber knobs fit 1/4" shaft. This knob has a nice look and feel to it for any project. The half-moon insert can be removed, and the 2 set-screws will attach the knob to "round" 1/4 inch shaft.
1-1/2" diameter.
3 for $1.99 RUBRKNOB3
Adjustable Radio Bracket
This mounting bracket expands to 10 inches. Makes it easy to move your mobile radio from the vehicle to another location.
Original price; $14.95
EXPANDABLE,
Jiffy In/Out,
MOBILE MOUNTING BRACKETEXPANDING MOBILE MOUNTING BRACKET
This mounting bracket expands to 6-1/2 inches. Jiffy In/Out, uses Vel-Cro� type strap makes it easy to move your mobile radio from the vehicle to another location.
Original price; $11.95
1.99 each VXMOUNT
HERE IS A REAL BARGAIN FOR YOU ! This antenna is sold by other dealers at $39.95 each. Here, you can buy three of them for that price!
Dual Band Magnet Mount Antenna.
A quality dual band mobile is great for Amateur FM (144 & 440 MHz) mobileLow-Cost 144/440 magnet mount antenna for Amateur use. This dual band mobile antenna performs as a 1/4 wave on 2 meters and 2.5 dBi gain on 440 MHz.
Rated at 200 Watts. 11 ft of coax cable with PL-259 connector. Three inch magnet mount is designed to withstand winds of 100 mph. Overall height is 20 inches.
Dual Band Magnet Mount Antenna
Metal Shielded RJ45 jack or CAT 5 jack, with pins for printed circuit board mounting. We use these to make RJ45 extensions for ICOM and other transceiver microphones. Great for switchbox I/O for MIC/PSK31 interface. 2 / 99�
RJ45PCBJ
RJ45 Plug
4/$1.00 ea.Order RJ45P
This is the same type female connector used as the ISO standard I/O on many late model transceivers. Has PCB pins, or can be soldered to to make extension cables.
99� each, MDIN6JAK
DB9 female for printed circuit board mounting. Standard pin spacing, and pins are brass.
2/99
DB9PCBT
40 PAIR PIN
Break-Away Headers.
These header/jumper pins come in 40 pair lengths, which can be broken apart into smaller sections. Standard jumper-pin
spacing.
2 sticks of 40 pair, .99 cents
HEDR40JUMPERS, Shorting Bridges,
Strapping Options..etc
Here are the strapping/shorting jumpers for the headers shown next door. Same "standard" spacing as the pins of our stock item, HEDR40. Also fits hard-drive headers and all TNC headers
8 PIN Connector/Jack
I cut off 3 pins and made a perfect-fit connector for my AEA PK232 I/O from my transceiver.
Single Pole, Double Throw, On/On switch.
$ .69 ea SW-513
Similar to above, except it is DPDT
Double Pole, Double Throw, On/On switch.
$ .89 ea SW-523On/Off/On,
Center OFF Switch. One way is momentary
(spring-return to center), other way is ON, until returned to center.
With mounting hardware.
99� eachCTROFFSW
Illuminated switch,
similar to switch used on Astron power supplies. Contacts 12 amps @ 120 VAC.
Reg 4.95,BUXcomm price, $1.99
REDLITSW
This is the same type, 16 position Hexadecimal switch I use as a channel selector on the 16 and 32 channel RANGR and DELTA radio mods. Arrow-point slot enables channel selection using a small screw driver. Switch detent positions are labeled 0 through 9 and A through F, for a total of 16 positions. The truth table is ''REAL'' not ''Complimentary.''
.99 � eachSW-516
DC connector only, for many Kenwood, Alinco, Icom, and YAESU transceivers.
Less cable & fuse holder.
10, SOCB-8 for 24.97These Push-ON, and Push again for OFF, Double Pole, Double Throw mini-switches provide an ideal way to manually switch between PSK31 transmit and receive, or between microphone and SSTV. (DPDT) @ .5 amp
2/99MINIPOPO
This Push-ON, and Push again for OFF, Double Pole, Double Throw Switch is sometimes used as a ''manual'' means of switching between PSK31 transmit and receive. DPDT @ 2 amp
99 � eachDPDTPOPO
18 Volt Zener Diode used in the MFJ-1270B/C (CR-1) and MFJ-1278 as the protection diode. Keep several on hand when storm season arrives.
1N4746Z
10k Miniature POT with SWITCH. Size is 1/2" x 1/2", with 1/2" long shaft. Shaft diameter is 1/4". New, with mounting hardware and bracket shown.
.99 � each
10KMNSW
Binding Posts Pair, One
RED and One BLACK.
With all mounting
hardware.
One RED and One BLACK for $1.97![]()
Snap-Together Ferrite Choke
The Snap-on Ferrite Choke has proven to be an effective means of suppressing RFI in multi-conductor cables and wiring. EZ installation, just place these around the cable and snap together.
$3.97each![]()
High Quality at half the price ! 1/4 inch Stereo, Plug & Jack set. Complete with all mounting hardware. Jacks are "closed-circuit" type,
however they may be wired configured as; Mono, Stereo, or Open-Circuit.
Every Ham-shack, and commercial radio shop will find this to be one of the best bargains on this page. OVER ONE HUNDRED TERMINALS. Now you have a complete selection in one assortment. Splices, Spade, single-hole, bare, Red, Blue, Push-on accessory terminal, and many more. Number 4-6 spade connectors, for number 16, 18, & 20 wire.
Number 6-8 spade connectors, for number 16, 18, & 20 wire. Number 4-6 round connectors, for number 16, 18, & 20 wire.
Bag of more than one (100) terminals
$1.99 bag,100TERM
Secondary Lightning Protector
Remember the axiom; "An ounce of prevention is worth a pound of cure." We offer this device as a secondary radio protector. This lightning protector contains a modified spark gap that provides that ounce of prevention. In addition, there is no substitute for a good earth ground, AC line surge, and spike protection. Keep all ground leads as short as possible. Where lightning is involved, we make no warranties.
TOROID Bobbin is 1-1/4 inch outside diameter. Inside diameter is 7/8 inch. Type 43 material recommended use in Baluns 3-200 MHz. 2600 gauss @ 12 oersted. Ideal bobbin size for the heart of a 4:1 Antenna Matching Balun.
$1.99 ea,T43BOBN
These Ferrite bobbins are over 1.5 inches, and are the perfect size for Mini 8 Coax. Use a stack of them to build your next 'Current' BALUN'
.99 ea, 6110
Powdered Iron Composition material, recommended use in High Powered BALUNs.
When you want to build a heavy-duty 4:1 or 1:1 BALUN, this is when we get serious about building those legal-limit 'Kick-Bootie' BALUNS. We reach for the bin with our 3001 dough-nutz in it. Outside diameter is 1 - 5/16 inches and inside diameter is .75 (3/4) inch.
If you're serious about building a BALUN that rocks, then stack a couple of these dough-nutz together and you're cook'n. Just don't dip it in your coffee, this dough-nut can ruin a good denture !!!
1.7 to 200 MHz. Ideal bobbin size. The heart of our 4:1 BUX Balun.
DUAL COIL Wrapped on toroid doughnut. One (1) inch OD, 1/2" ID. Each winding measures 1.313 mHy.
May be stacked for balun use, or used as power-line RFI choke. Wire is number 18 solid copper.
DUAL COIL Wrapped on toroid doughnut. 1-1/8 inch OD, 5/8" ID. Each winding ia 1.63 mHy. May be stacked for balun use, or used as power-line RFI choke. Wire is number 16 solid copper.
$1.95 each T1630AGC IN-LINE WATERPROOF FUSEHOLDER
(3AG & AGC) fuse holder
This fuse holder is ideal for boats and power leads that need a moisture barrier to seal from water and saline environments. In-line waterproof fuseholder for AGC / 3AG fuses (1/4" x 1 1/4"). Yellow rubber boot. Fuse ends crimp on to wire from #12 to #18 AWG.
$ 2.97 each Order No. WPFH3AG/AGC type Fuses, 5 per Pak.
.99� Pak AGC 5
.99� Pak AGC 10
.99� Pak AGC 15
.99� Pak AGC 20
.99� Pak AGC 25
Heavy Duty automotive, ATC blade type Fuse-Holder with weather proof cover. ATC In-Line, weatherproof cover, and 6 inch # 10 wire leads. Perfect for that mobile linear, or power to the transceiver.
Order HDAFH 1.99![]()
ATC Blade Fuses
Heavy-Duty Power Input Jack
Same size as the power input jack on most Packet Radio TNC and Kantronic KPC/KAM. Can be wired for "open/closed-circuit" or standard power input. Mounting hardware is included.
Repeat of a sell-out. We sold out last fall, so we went looking. Found a few thousand more 1/4" miniature, 470 ohm PC mount pots
Each tube contains 110 Inches of 60/40, Rosin Core, Electronics Solder.
Always looking for that elusive piece of solder.... keep several of these tubes nearby. They're easy to spot with the bright yellow top.
110 Inches, .04 Diameter, 60/40
ROSIN CORE SOLDER
99 cents each 'SOLDER'Ergonomic Wire Cutter cuts flush with minimal effort.
Xuron Flush Cutter employs bypass cutting, which produces clean, square cut using shear action. Ergonomically designed cutter features angled head and contoured, non-slip, soft rubber grips. Equipped with Light Touch� return spring, product employs slim profile head that lets users see wire being cut. Lightweight (2 oz) tool. Black finish and hardened alloy steel.
Always wear eye protection when cutting wire. also offers glare-eliminating
Ultra Bright, High-Intensity, LED Flashlight
Now if you are looking for a Brite-Lite, dependable, and Long Life, here's the flashlight you've heard about. This is the "Ultra Bright" light with 4 powerful L E D's that will last longer than a standard incandescent type flash light. This light will prove to be the best emergency flashlight you've ever owned. The cluster of LED's project a bright, blue-white light for hours.
$11.95 Order Model 37240
Available in fine-finish aluminum or Black. Batteries included. Make color selection in "COMMENTS" space on Check-Out form.
Part #
3 for .99
20 for $4.99
4N25
4N26
4N27
4N28
4N29
4N30 & 4N31
4N32 & 4N33
4N35
4N36
4N37
CNY17
CNY75B
CNX35
CNY36
H11B
H11D
MCA2230
MCA2231
MCA2255
MCL2501
MCL2601
MCL2530
MCL2730
MCL2731
MCP3030
MCS2
MCS21
MCS22
MCS2241
MCS2401
MCS6201
MCT26
MCT270
MCT273
MCT274
MCT2201
Part #
3 for .99
20 for $4.99
OPTO-Isolator
Darlington
2N5033 used in opto isolator circuits as darlington add-on to support relay
switching radios that draw more current than the OptoCoupler rating.
We Accept
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2N7000 N-Channel Enhanced Mode Field Effect Transistors. These devices are used in many RASCAL GLX and GLK sound card interfaces, as they have been designed to minimize on-state resistance while providing rugged, reliable, and fast switching performance. They can be used in most applications requiring up to 400mA DC and can deliver pulsed currents up to 2A. These products are particularly suited for low voltage, low current applications. Because of their insulated gate feature, they also perform a measure of isolation between gate and source.
This device is designed as a general purpose amplifier and switch. The useful dynamic range extends to 100 mA as a switch and to 100 MHz as an amplifier. Employed in many PSK31 interfaces as the PTT switch.
2N3904 NPN Transistor with short, formed leads for Printed Circuit Board installation. 5 / .99, 2N3904S
This transistor is used in some PSK31 circuits to activate transceiver PTT. Control of the PTT action is via software.
The same PTT feature is activated in SSTV/sound card software.
YES, we have them, and SUCH a deal.
While others sell the MRF 515 at 5 times the price, we bought enough to get large,
Quantity Discount.MRF 515 is an RF power transistor used in hundreds of Amateur Radio QRP projects, and used in many
driver stages of other RF PAs. The MRF515 ratings are:
Type=NPN
Case=TO 39
18V @ 0 .15A
RF PO @7.5VDC - 470 MHz = 0.75W
Total Dissipation = 2.5 watt @ 470 MHz
Works great at HF, VHF, &-UHF.
Power out tests @ 13.5 V, @ 450 MHz; 1 watt.Reg price is
$7.5099 � each MRF-51520 for 17.97 MRF-515X20
The SRF 103 ratings are:
Type=NPN Silicon
Case=TO 46
18V @ 150 mA
RF PO @ 7.5VDC @ 450 MHz = .25 watt
Total Dissipation = 0.5 watt @ 470 MHz
Good driver/multiplier at HF, VHF, &-UHF.
2 for .99 SRF-103460 - 512 MHz. 6.5 Watts @ 7.5 Volts
Primary use is UHF 5 watt output handhelds. Similar to RF PA module MHW-707-4 or GE 19A705419.
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M68702L RF power module for many Icom, Kenwood, Yaesu, Alinco, → more
VHF transceivers. 135-160MHz, 12.5V, 60W OutPut, FM mobile radio
10K pot with On/Off switch. Shaft is 1/4". Comes complete with knob and mounting hardware.
10 K pot for audio level control in PSK31 and SSTV interface circuits where transceiver (input & output)
jack(s) to sound-card I/O is required.
Used in PSK31 transceiver to sound-card interface, this shielded, twin cable has two, 3.5mm stereo connectors on one end. When using with PSK31, SSTV, RTTY, and Packet Sound card interfaces, only the "tip" of each connector is used; The "ring" is not used. NOTE that a large ferrite core is molded into each line near the sound card end of the cable. This is another means of preventing noise and RF feedback between the transceiver and the PC sound card. Twin cable is four feet long.
.99 � each SCABLE
The audio transformer shown here, has a wide range frequency response. 300 Hz to 50 KHz. Impedance is 600 ohms to 4 ohm.
600 ohm winding has center-tap at 300 ohms. Compact size is 5/8"x5/8"x5/8" cube.1/2" leads.
T
his PCB is the same PCB I use to construct the original PSK31 and SSTV sound card ISO- RASCAL. The ISO kits are used to interface your transceiver and PC SB-16 sound card for use with PSK31 and SSTV.
USES 6 pin IC socket and 4N37 IC and two, XFMR6K6
This case is made of durable plastic and is the same enclosure I use to house the original PSK31 and SSTV ISO-KIT interface projects. When completed, the 2" x 2" circuit board, PSK31 interface fits easily into this project box. All sides and surfaces are smooth and the ''Live-Hinge'' lid has an easy open internal snap-lock. The snap-lock allows easy access to set internal pots and/or controls. 3-1/2"x2-1/2"x1-1/4". Made In the USA, exclusively for BUX CommCo
99� each Model BLACKBOX
10 for $7.95 Model BLACKBOX10
20 for $9.95 each Model BLACKBOX20
1000 (1k) ohm to 8 ohm, SubMinature
audio transformer.Used in PSK31 transceiver to sound-card interfaces to isolate the sound card and HF transceiver from RF feedback. This 1K to 8 ohm transformer is used when external speaker audio is coupled to the sound card LINE IN. Primary (1000 ohm) and secondary (8 ohm) are identified on transformer. Transformer measures approximately one half inch by one half inch. Leads are 1/2 inch long.
2/$4.99 XFMR1K8
600 to 600 ohm,
1:1 turns ratio
SubMinature
audio coupling
transformer.Used in most PSK31 transceiver to sound-card interfaces to isolate the sound card and HF transceiver from RF feedback. Use two of these to isolate both the sound card LINE IN and LINE OUT from the transceiver accessory or data port. Primary is identified on transformer. Transformer measures approximately one half inch by one half inch. Leads are 1/2 inch long.
2/$3.99 XFMR6K6
1=n/c
2 = BLACK
3 = Brown
4 = RED (DTR)
5 = BARE (GROUND)
6 = YELLOW
7 = GREEN (RTS)
8 = BLUE
9 = n/c
6 ft shielded DB9 female,
pins 1 and 9 are NOT connected.
.99 ea. DB9SS
10 for 7.95 DB9SSX10
20 for $9.95 DB9SSX20600-600 ohm PHONE/DATA, HIGH QUALITY, TRANSFORMER
600 Ohms primary & secondary impedance.
1:1 turns ratio. DC resistance, primary/secondary: 63 Ohm/88 Ohm. Frequency response: 300-3500 Hz +/- 0.5dB. 1.02" x 0.91" x 0.78" high.
1.99 each XFMR115
10 for 12.95 XFMR115X10
20 for 16.95 XFMR115X20"Y" connector (stereo), but works great with MONO applications, when no "ring" is needed.
Same Y connector included with the BUX Switch-Box, external speaker.
YCONN 99 cents each
A pair, handles both Sound Card "In and Out".USB to SERIAL Adapter
USB V1.1 Compliant
Supports Windows� 98/2000/ME and XP Installation driver CD (included) installs serial port instantly Supports baud rates from 1,200 to 115,200 K Great addition for the new LapTop that came without a serial comport.
Drives the BUX Comm RASCAL"� for Auto-PTT in PSK31. etc. ADD A SERIAL (comport) to your PC or laptop without removing it from the case.
$19.95 each USB2SC.12uH RF chokes
RF Choke, 1.5 uH, one inch long easily handles 500 mA.
$2 / .99, RFC15UH
WHATTA you mean, YOU NEED A 4 Hole'r...!
No problem, BUX COMM has the solution !
You can use this box to switch between four serial comports of your PC(s), or if you have only one serial comport,
use the SW5 to switch between the RASCAL and other serial I/O devices. The SW5 is so versitle, it can be used
as a monitor switchbox via the 15 pin I/O ports. INCLUDES 1 RASCAL TO SW5 CABLE.
Reg 44.95SW5, $27.95 eachWe Accept
FAX 434 525 7818![]()
BOURNS 10 turn, 1000 ohm,
vertical pot. For precision settings, and EZ access applications, this pot is ideal for replacing blue pots in MFJ TNCees.
Tantalytic capacitors with wire leads cut for PC board mounting. Popular as PSK31 and SSTV interface coupling caps.
5/$.99 3.3 uF @ 25 V 3-3UFT
5/$.99 6.8 uf @ 35 V 6-8UFTMonolythic tight tolerance capacitors. These are .047 uF @ 50 volt. Instead of the usual 20% or 30% tolerance, the value tolerance is less than 10%.
DC connector only, for many Kenwood, Alinco, Icom, and YAESU transceivers.
Less cable & fuse holder.
Chrome, metal mic-hanger. Mounting screws are included.
2 for 99� ea; MH2MMagnetic Mic hanger, attaches to smooth surface with strong, ceramic magnet (included)
79� ea MMH1
HARD ABS Mic hanger, attaches to smooth surface with strong, double-sided, durable adhesive (included).
2 for 99� MH3B
Original application as
audio output (pair) for
GE commercial two-way
radios.When heat-sinked, this 7 pin audio amplifier can deliver a whopping 7 to 10
watts of audio.A great replacement audio amplifier PA IC.
TDA7240A .99 � eachI call it the, "OOPS" DC CONNECTOR !
Don't buy these to give a "color-blind" friend on April first...!! NOTICE !!! the connectors mate.... HOWEVER, !!!
the polarity color rolls to the opposite line.These are polarized connectors, once installed in-line, can only be inserted one way. NOTICE, BE FORE-WARNED, these connectors are sold "as is" and we are not responsible if you fail to follow the wire/polarity path. USE AN OHMMETER TO VERIFY LEAD INTEGRITY!
2 pair, $.99 (2 pair) OOPSCONNEquivalent to: 357A, L1154, LR44, PX76A,
675A, 303, 357, AG13, SR44, 157, 613, A76,
4276, 76A, RW82, KA, 208-904, SB-F9, GPA76,
Voltage:
1.5V
Chemistry:
Alkaline
Dimensions:
.457" D x .213" H
Ideal for the following:
- Pocket, KeyChain Lites- Small Flashlites
- Laser pointers
- Watches
- Cameras
- Alarm transmitter,
- Rescue heroes,
- Children Books,
- Caluculators,
- Blood Pressure Instrument
- Sugar Level Detectors
Button Batteries, Set of 4, 99 cents AG13
UM-9401/MA-47266
PIN Diode, used in VHF & UHF transceiver Tx/Rx switching circuits.
.99 each UM9401
5 volt DC, SPDT, 325 ohm coil. This small relay is only 3/8"x3/8"x1/4"
$0.99 each 5VDCSPDT
VHF-UHF DOUBLE FEMALE BULKHEAD (feed-thru) CONNECTORS
![]() Order 7518-2 (Two inches) $ 2.95 ea. ![]() ![]() Order 7518-3
(Three inches) $ 3.69 ea. Order 7518-4 (Four inches) $ 3.95 ea. ![]() ![]() Order 7518-6 (Six inches) $ 4.95 ea. ![]() ![]() Order 7518-8 (Eight inches) $ 8.95 ea. ![]() ![]() Order 7518-10 (Ten inches) $ 10.95ea. ![]() ![]() Order 7518-12 (Twelve inches) $12.95ea. ![]() ![]()
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![]() Need a High Quality jumper from your transceiver to the linear? A HiQuality coax jumper for that transceiver Output to linear input!
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ALL ITEMS SHOWN ARE IN-STOCK. All orders are shipped same day received, except Sunday and Holidays.
We AcceptSecure On-Line Shopping Cart orders. FAX or Mail order form, Click Here! FAX 434 525 7818
SORRY, DUE TO SPECIFIC POSTAL POLICIES, & REGULATIONS, WE CANNOT SHIP TO MEXICO AND INDONESIA !
We Accept
FAX or Mail order form, Click Here!
FAX 434 525 7818
Your are visitor numbersince
January 2003