https://www.traditionrolex.com/22

RX-equipment for ALT 300-360 MHz band
Model Short description Band, MHz
PS4-2A Preselector, 2 cavities, 4", N-female, BP=600 kHz, insertion loss -1 dB 300-360
PS4-4A Preselector, 4 cavities, 4", N-female, BP=3 MHz, insertion loss -2 dB 300-360
PRP-2A 2-way receiver power splitter, distribution factor -3 dB, N-female 300-360
PRP-4A discontinued
PRP-8A discontinued
PRPJ-4 4-way receiver power splitter, N-female 80-500
PRPJ-8 8-way receiver power splitter, N-female 80-500
AGS-19A Low noise preamplifier, gain +3 - +19 dB adjusted, N-female 300-360
TRM-2A External receiving moduls 300-360
Finland, Pulsa