Amateur Radio Antennas, Accessories, Communications Components, and Parts, Page 3

Order No. 7-24P, $6.95

A great addition to the HAM shack as an audio signal tracer, or for hand-held transceivers. Just add 12 volts DC, and plug it into the external speaker jack, and you have sound that is better than full sized transceiver speakers. Use it with your "hand-held" in the mobile. This amplified speaker delivers 8 watts of audio. Hook-up is simple; Connect the Orange wire (with 2 amp fuse, and holder supplied) to 12 volts DC. Black lead to ground. The other pair of wires go to low level (150 to 200 mV) audio or to the external speaker jack. Comes complete with a durable mounting bracket, hardware, red LED power-ON indicator and volume control. Size is approximately 6"w X 4"h. New, in original carton.

Price $39.95 each
Order No. AMPSPKR

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.

Order No. 7-12, $7.95

USB to SERIAL Converter

OK, so you have a new PC with only a USB port...,
and no serial port.... Not so, any more.
BUX CommCo has the answer. This USB to Serial comport converter meets the specs shown below, and enables you to operate the RASCAL"� interface(s) from the PC USB port. Also enables the use of a TNC and other serial comport devices.

	USB V1.1 Compliant
	Supports Windows� 98/2000/ME
	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 CommCo RASCAL"� for Auto-PTT in PSK31. etc.

$29.95 Order No. USB2SC
Click Here for Order form

DTMF Microphone by CES

SUPPLY IS LIMITED !

NEW, All wiring documentation is included. This microphone is designed for commercial two-way communications use.

$34.95
ORDER # CES600L

EXPANDING 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; $9.95~~

BUX CommCo price $2.95
Order Stock No. VXMOUNT

ALINCO, ADI, Icom, Standard, Yeasu, and others

$14.95
Order DM-630

The ideal replacement 600 ohm MIC with cable. Black, replacement microphone (without plug).

$7.95 Order # DM507

Black, replacement microphone, same as above except it has plug wired for specific radios. This is a high quality microphone with connections wired for Mic and PTT only (No Up/Down buttons).

$14.95 each
Order from Radio/model list below.

Alinco 8 pin Microphone
ADI 8 pin Microphone
Kenwood 4 pin Microphone
Kenwood 8 pin Microphone
Yaesu 4 pin Microphone
Yaesu 8 pin Microphone

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

$14.95 Order No. PT-433

Wanna see Many More Parts and Component Bargains; CLICK HERE !

10,000 ohm pot with On/Off switch.
Shaft is 1/4".
Comes complete with knob and mounting hardware.

$1.00, ORDER No. 10KWKNOB

10 K or 5 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.

2 / $1.00
10k Order No. 10KHPOT
5 k Order No. 5KHPOT

This is a high quality, 8 conductor (2 are fully shielded), curly cord with gloss finish. Retracted, is less than 12 inches, and easily extends more than 6 feet. Ideal for high use in commercial applications.

$6.95, ORDER No. HIQCURLY

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.

$2.00 each Order # XFMR6K6

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.

$2.00 each Order # XFMR1K8

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.

$2.95 Order No. 107E

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 the 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 48 inches (4 ft) long.
$3.00 each 2 / $5.00 Order # SCABLE-48

6 ft shielded DB9 female, pins 1 and 9 are not connected.
1=n/c
2 = BLACK
3 = Brown
4 = RED (DTR)
5 = BARE (GROUND)
6 = YELLOW
7 = GREEN (RTS)
8 = BLUE
9 = n/c

$1.50 each, Order # DB9S

Four (4) inch Nylon Ty-Wraps. Hundreds of uses; Handy for cable ties and arranging those cables hanging from of the PC.

Price per pack of 100, = $1.00
Order number = TYW100

This PCB is the same PCB I use to construct my PSK31 and SSTV sound card interface RASCAL.

The ISO kits are used to interface your transceiver and PC SB-16 sound card for use with PSK31 and SSTV.

$2.00 each
Order # ISO-PCB

3-1/4" x 3" x 1" project enclosure. This project box/enclosure provides ample space for small projects. The box uses ''friction-fit'' action to keep the completed project securely closed. Once pressed together, the box assumes a tight enclosure. Works great for the ISO-KIT PSK31 interfaces and other related projects.

$2.00 each
Order # BLUEBOX

This case is made of durable plastic and is the same enclosure I use to house my personal 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
$1.00 each
Order # BUX BLACK BOX

Order Optoisolator(s) by number.

4N25 = 2/$1.00
4N29 = 2/$1.00
4N32 = 2/$1.00
4N33 = 2/$1.00
4N35 = 2/$1.00
4N37 = = 2/$1.00

For a complete
PSK31/RTTY/SSTV
Sound Card to Transceiver
wired and Tested interface,
CLICK HERE!

Electret Condenser Microphone Element.
Replaces many mic elements used in HAM and Commercial 2-way Radio equipment.

$2.95 ea. ORDER No. ELECMIC

6 pin IC socket

4/$1.00 Order No. 6PDIP

2.2 uF, 35 vdc Electrolytic capacitors with wire leads cut for PC board mounting.
Popular as PSK31 and SSTV interface coupling caps.
Price 4/$1.00
Order number = C1-35

Red LED 4/$1.00
Order number = REDLED

1N914 / 1N4148 Diode. Popular switching diode used in many PSK31 interfaces projects.

Price 10 for $1.00
Order no. 1N4148

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, Order No. SOLDER-1
2 for $1.49 Order No. SOLDER-2

A ton of Devices, Parts, and Component, Bargains; CLICK HERE !

This transistor is used in hundreds of HAM Radio projects, including some PSK31 circuits to activate transceiver PTT.

$0.50 each or 3/$1.00
Order # 2N2222

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.

Price 20 cents each
Order # 1N4746Z

This transistor is used in many 12 Volt DC power supplies that are used in Amateur Radio stations. 12 VDC supplies that are rated at 3 to 7 amperes usually use only one. Supplies that are rated at 10 to 20 amperes usually use two. Power supplies that are 25 to 30 amperes usually have four of these power regulator transistors attached to a large heat-sink.

$1.00 each Order # 2N3055

Here it is.. That "Hard-to-find" plug for the AEA PK-232 TNC.

Order 232P5, 3/$2.00

YES, we also have the "male" counterpart to the above "female" plug. Make an extension, or buy both parts (see insert), and mate for other connector applications.

Order 232M5, 3/$2.00

Drilled the hole in the wrong place? Removed an old base-loaded 3/8 inch hole mount antenna; This black rubber plug is inserted into the hole to seal from moisture. It can be painted to blend color. The profile is about 1/8 inch high when inserted, and 1-1/2 inch in diameter.

Price Each $1.00
Order number K-37

Hundreds of applications, including audio level control in PSK31 and SSTV interface circuits where transceiver I/O ports to sound-card I/O is required.

Pot appearance may be different form photo shown, pin spacing is the same.

$0.60 each or 2/$1.00

500 ohm Order # H-POT-500
1000 ohm, Order # H-POT-1K
5000 ohm, Order # H-POT-5K
10,000 ohm, Order # H-POT-10K
25,000 ohm, Order # H-POT-25K
47,000 ohm, Order # H-POT-50K

To reduce RF feedback and RF loops; The 4N33 (darlington) is used in many PSK31 and SSTV interfaces to isolate the sound card from transceiver PTT circuits
2/$1.00 Order # 4N33

Order Optoisolator(s) by number.

4N25 = 2/$1.00
4N29 = 2/$1.00
4N32 = 2/$1.00
4N33 = 2/$1.00
4N35 = 2/$1.00
4N37 = = 2/$1.00

6 pin IC socket

4/$1.00 Order No. 6PDIP

Flat 1/4" wide LEDs, 2 Red, and 2 Green;
Set of 4 = $1.00 Order No. 2RG-LED

10K pots, uses two bend-flap for mounting. 1/4 inch
half-moon shaft.
2/$1.00 10KHM2

3.5mm Stereo jack. Although made for PC board mounting, they can be used to make "in-line" jacks.

$2/$1.00 Order No. 35SPCJAK

AGC Type/size fuses

FIVE, per BOX, $1.00/box
Order by fuse value

5 AMPFUSE
10 AMPFUSE
15 AMPFUSE
20 AMPFUSE
25 AMPFUSE
30 AMPFUSE
35 AMPFUSE

$1.00 per box
5 boxes / $4.00
10 boxes/ $7.00

UHF DOUBLE FEMALE BULKHEAD
FEED-THRU CONNECTOR

For bulkhead and through-the-wall UHF
connector feed-thru applications, with keeper nuts.:

Order No. 7518-2 (two inches) $2.00 ea. 10/$17.50
Order No. 7518-4 (four inches) $3.00 ea. 10/$27.50
Order No. 7518-6 (six inches) $4.00 ea. 10/$37.50

Larger (1") Nuts for
the above bulkhead connectors.

2 / $1.00 Order No. 7518-NUTS

50 Ohm impedance, 3 ft, 6 ft, and 9 feet. These jumpers are made from high quality,
low-loss, coax cable with PL-259 connectors installed at each end.
Three ft. (3') ORDER No.   CX3-PLPL $4.00
Six ft. (6')      ORDER No.   CX6-PLPL $5.00
Nine ft. (9')      ORDER No.   CX9-PLPL $6.00

Don't sacrifice quality & performance. When you want to hear the true sound from your transceiver, select the DELUXE, High performance speaker that is best suited for your radio. Both speakers comes with all mounting brackets, hardware, knobs, screws, cables, and plugs.

Speaker above, LEFT is the model 7-10, and rated at 15 watts audio power, and best suited for base station applications. 3.5mm (1/8") plug and 10 ft shielded cable; Price: $18.50 each, Order No. 7-10.

Speaker above, RIGHT is the model 7-25, and my favorite. I use it with my 706 G MK II for enhanced audio quality. Rated at 5 watts audio power, and best suited for mobile station applications. 3.5mm (1/8") plug and 6 ft shielded cable; Price: $16.50 each, Order No. 7-25.