![collins 51s-1 600 ohm line output collins 51s-1 600 ohm line output](https://i.ebayimg.com/thumbs/images/g/8h4AAOSw-F5gRryN/s-l300.jpg)
Within 1 kHz after midband calibration.ĭrift …………… Less than 100 Hz after 30-minute warmup. The new exciter used in the 820E /F -1 has a highly stable ovenless crystal operating in the 2.
#Collins 51s 1 600 ohm line output series
The series features solid -state devices in low -level audio and driver, power supply circuits and RF exciter. Introduced SWR …… Less than 1.05:1, 2 to 30 MHzĬalibration accuracy. Collins 820E /F -1 series of broadcast transmitters is one of the most extensively transistorized series of transmitters available in the 5 -kw to 10 -kw power range. Among all types of filters, only Collins Mechanical Filters provide this steep-skirted selectivity approaching the theoretically-perfect. Switching circuits are provided to allow operation of KWM-2/2A Transceivers on different transmit and receive frequencies or transmit-receive operation on the same frequency using either vfo. PACKAGED IN CASES AS SMALL as one-third cubic inch, Collins Mechanical Filters achieve a flat-topped frequency response characteristic they have been built with a 60 to 6 db shape factor as low as 1.2 to 1. while the output of the LINE AUDIO provides a 10 mW output Into a 600 ohm balanced line.
![collins 51s-1 600 ohm line output collins 51s-1 600 ohm line output](http://www.cold-war-sputnik-soviet-space-dog-laika.com/files/51S1.jpg)
The vfo in the 312B-5 is the same as that used in KWM-2/2A and S/Line equipment. Collins 51s-1 receiver round emblem dial lock good condition. It can also be switched manually if desired.
#Collins 51s 1 600 ohm line output Patch
The phone patch includes circuitry which allows VOX phone patch operation. It is accurate over the range of 2 to 30 MHz, but should not be used on higher frequencies. The wattmeter indicates power levels within the ranges of 0 to 200 or 0 to 2000 watts, forward or reflected. In addition, the 312B-5 contains an auxiliary variable frequency oscillator to provide separate transmit and receive frequencies when used with the KWM-2 or KWM-2A Transceivers. The antenna connector, 50-ohm i-f output connector, breaking relay terminals and four-ohm and 600-ohm audio output terminals are provided-on the rear. The same types of directional coupler and wattmeter, phone patch, and speaker are used in both the 312B-4 and 312B-5. A four-ohm headphone jack and a 600-ohm speaker jack are provided on the front panel. Contains a directional coupler and wattmeter, a speaker, a phone patch, and appropriate switching circuitry. Besides the tuner, the 55G-1 cabinet also contains a 4-ohm loudspeaker for the 51S-1. The P1000X2 is an excellent way to PUNCH up your sound system without monopolizing your entire trunk - that way you have more room for subs With its massive output stage, this amplifier is best suited for driving a pair of 8-ohm SVC subwoofers or four 2-ohm DVC subwoofers. A speaker, RF directional wattmeter with 2 watt scales, and a phone patch are included in the console. It improves the sensitivity and input selectivity of the 51S-1 between 2 kHz, and greatly reduces cross modulation and spurious responses caused by strong broadcast station signals. The KWM-2Īnd 30S-1 can also be integrated into an operating system by the 312B-4. The 312B-4 integrates the 75S-3B, 32S-3, 30S-1 and accessories into an operating system.