Note - there is no Rack 1
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Click on any module name to see a photo - more info coming later
Note - there is no Rack 1
| Module | Rack 2 | Rack 3 | Rack 4 |
| cabinet | CY-1377/FRR-10 | CY-1377/FRR-10 | CY-1377/FRR-10 |
| A | SB-142A/FRR-24 Control Panel Band Switch |
SB-142A/FRR-24 Control Panel Band Switch |
Blank |
| B | AM-450A/FRR-24 2-4 mc RF 1st converter 1750 kc IF out |
AM-450A/FRR-24 2-4 mc RF 1st converter 1750 kc IF out |
AM-440A/FRR-24 detector AF + keyed DC out |
| C | AM-451A/FRR-24 4-8 mc RF 1st converter 1750 kc IF out |
AM-451A/FRR-24 4-8 mc RF 1st converter 1750 kc IF out |
AM-438A/FRR-24 dual diversity detector AF + keyed DC out |
| D | AM-453A/FRR-24 8-16 mc RF 1st converter 1750 kc IF out |
AM-453A/FRR-24 8-16 mc RF 1st converter 1750 kc IF out |
CV-127A/FRR-24 FSK converter TTY output |
| E | AM-452A/FRR-24 16-32 mc RF 1st converter 1750 kc IF out |
AM-452A/FRR-24 16-32 mc RF 1st converter 1750 kc IF out |
CV-127A/FRR-24 FSK converter TTY output |
| F | CV-126A/FRR-24 2nd converter 1750 kc IF in 50 kc IF output |
CV-126A/FRR-24 2nd converter 1750 kc IF in 50 kc IF output |
Tool Box |
| G | AM-439A/FRR-24 Monitor Detector / AF out |
AM-439A/FRR-24 Monitor Detector / AF out |
KY-62A/FRR-24 TTY landline keyer |
| H | AM-454A/FRR-24 50 kc IF amp |
AM-454A/FRR-24 50 kc IF amp |
KY-62A/FRR-24 TTY landline keyer |
| J | SB-282/FRR-37 Patch Panel |
SB-283/FRR-37 Patch Panel |
SB-281/FRR-37 Patch Panel |
| K | F-207/FRR-37 50 kc IF filters 8 bandwidths |
F-207/FRR-37 50 kc IF filters 8 bandwidths |
CM-32A/FRR-24 TTY Triple Diversity Comparator / Keyer |
| L | O-131A/FRR-24 Oscillator |
SB-280/FRR-37 Power Distribution Panel |
PP-913/FRR-37 Power Supply for Rack 4 |
| M | PP-590A/FRR-24 Power Supply for Rack 2 |
PP-590A/FRR-24 Power Supply for Rack 3 |
PP-912/FRR-37 Power Supply for Rack 4 |
