Airtech Duplexor FA00856/1 vgc Tuned as per label* in photo. As far as I know, never used or tested it but deemed too good to scrap for so many years. Will it tune down to 70 Mhz – dont know – VNA required!. It has a NATO number and was probably ex Army Mould system – I dont have any documentation. £10 to good home!
* LF Tx 74.1625Mhz HF Rx 79.1625
Trio/Kenwood 13.8V 20A Linear PSU. No box
Maplin 10A 13.8V what you see is what you get – age unknown.
NES 10 Mk3 Noise Reducing Speaker. No PSU provided any wall wart will do. £40
MFJ640 2 Radio Audio Selector Boxed
Motorola RIB for programming various Motorola radio’s, with one lead for what I think fits a GP380 handheld (securing screw missing) in picture and serial lead for PC. No power supply included. No programming software. £25
aseu CT 62 Cat interface cables for the Yaseu 817ND
– Frequency range from 100 KHz to 200 MHz
– Frequency step 1Hz
– Range of Z from 1 to 1000 ohm
– RF Generator power output of 0 dBm (each)
– Extended dynamic range: up to 90 dB in Transmission & 50 dB in Reflection
– Built in Bluetooth Class 1 with external antenna on PCB for remote measurements up to 100mt
– Supply is powered from USB (220 mA @ 3.6 V) or Internal Battery Li-ion with 1000 mA/h
– Built-in battery charger (up to 400 mA)
The kit costs £20 and includes all the items neded with the exception of a sutable enclosure.