Comet SMA 99


Comet SMA 99 High Performance SMA Fitting Telescopic Whip

Transmit: 144/433MHz

Receive: 70 to 1,000MHz

This is a very high quality adjustable telescopic antenna with the latest SMA connector. It will be suitable for most handhelds with the SMA type antenna fitting, and offer much improved performance over the standard “rubber duck” antenna. Frequency coverage is 70-1000Mhz for rx and the antenna will transmit up to 10w on the 144 and 433Mhz Amateur Bands. 

SMA 99 – High performance telescopic handheld whip antenna with SMA fitting
Length : 195 – 1135mm (adjustable)
Weight : 65g
Gain : up to 2.15dBi
Transmit power : up to 10 watts 2m/70cms (144/433Mhz)
Base connector : SMA Type

MFJ 921

MFJ-921 Dual Band VHF tuner covers 2 Meters/220 MHz.

Built-in SWR/Wattmeter measures SWR in 2 power ranges: 300 or 30 Watts. Meter is usable for both 144 MHz and 220 MHz bands. Low SWR with practically any antenna. Handles 200 Watts. Designed to match a wide range of impedances for both mobile/base operation. SO-239 input/output connectors, wing nut post ground. Black aluminum cabinet measures a compact 8 x 2 1/2 x 3 inches — fits just about anywhere.

Icom SM 50 Desk Microphone





The Icom SM-50 is a unidirectional, dynamic microphone designed for base station operation with select Icom transceivers. (It cannot be used with non-Icom transceivers since the power is supplied from the connected transceiver). The SM-50 features Up-Down tuning (on compatible ICOM transceivers). There is a switch for PTT (push to talk) and also a lock feature. There is also a Low Cut Switch on the top of the base to cut out the low frequency components on input voice signals.

On the bottom of the mic base there is a gain adjustment. This mic is powered from the Icom transceiver. The mic cables terminate to a standard Icom 8 pin mic plug. This mic works with several Icom transceivers including the IC-7600.

Microphone Element: Dynamic
Sensitivity: -30 dB ± 4dB (1 kHz, 0 dB = 1 V/1 Pa)
Impedance: 55 Ohms ± 30% (at 1 kHz)
Power requirement: 5-10 VDC (supplied from radio)
Weight: 26 oz. (730g).
Cable length: 39 inches (1m)