Collins
Collins 75S-1 HF Receiver with CW Filter in Excellent Condition
- MPN:
- 75S-1
- Condition:
- Used
- Shipping:
- $50.00 (Fixed Shipping Cost)
Description
This Collins 75S-1 HF Receiver has a CW Filter installed and is in Excellent Condition.
Serial Number 1361
The cabinet has the original paint and finish. and the front panel is very clean.
This receiver was service by Communications Sales & Service of New Jersey and has a service tag on the back panel to that affect.
I am not sure what model filter is installed but it is a narrow filter and seems to work very well.
This is a great receiver to get started with that is resonablly priced and simple to service.
I tested this receiver on the air and it appears to be working very well with excellent receive sensitivity on the bands I tested it on.
As with most vintage gear it may be improved with an alignment or tube replacement.
It also has the original electrolytic capacitors so it would be prudent to upgrade them to new modern capacitors.
I offer a complete capacitor kit in my other listings under Collins Capacitors.
I am selling this receiver as is, as described for the family of a silent key who was my friend.
Amateur Band Communications Receiver | Rating (1-5): HHHHH (5) |
Made In: United States 1958-1962 | Voltages: 105-125 VAC 50-60 Hz |
Coverage: Ham. See Comments. | Readout: Analog Lin. |
Modes: AM/LSB/USB/CW | Selectivity: 4.5/2.1/_ kHz |
Circuit: Double Conversion Superheterodyne. 10 Tubes plus Semiconductors. | Physical: 14.75x6.675x11.5" 20 Lbs. 374x169x292mm 9 kg |
Circuit Complement: 6DC6 RF Amp, 6U8A 1st Mixer/Crystal Osc, 6U8A 2nd Mixer/VFO Isolation Amp, 6BA6 1st IF Amp, 6BA6 2nd IF Amp, 6U8A Product Detector/BFO, 6AT6 AM Detector/AVC Rectifier/AF Amp, 6BF5 AF Output Amp, 6DC6 Crystal Cal., 6AU6 VFO, (2) 1N1084 Power Rect., 1N34A Freq. Shift switch. Uses 70K-2 sealed VFO. IF 2955-3155, 455 kHz. | |
Features: • ¼" Head. Jack • S-Meter • Preselector • Crystal Cal. 100 kHz. • RF Gain • Mute Line • Anti-Vox Jack • CW Sidetone Jack • Fiduciary Adjust | |
Accessories: 312B-3 Speaker, 312B-4 Station Control, 136A-1 NB, F455Q-5 500Hz CW Filter | |
New Price: $495-575 | Used Price: $230-400 |
Comments: Ranges: 3.4-3.6, 3.6-3.8, 7-7.2, 7.2-7.4, 14-14.2, 14.2-14.4, 14.8-15, 21-21.2, 21.2-21.4, 21.4-21.6 and 28.5-28.7 MHz plus 2 additional 200 kHz positions for the 10 meter band. Matches the 32S-1 transmitter. The supplied 2.1 kHz filter is mechanical. |