BACK PANEL

ANTENNA CONNECTOR: Connect a standard 50-ohm CB antenna to this connector.

EXT SP: When a speaker is connected to this jack the internal speaker is by-passed. All received signals will be heard through the external speaker. The speaker connected to the “EXT” jack should be rated at 8 ohms and 5 watts.

DC 13.8V Power cord. With in line 2 amp fuse.

HOW TO OPERATE YOUR TRANSCEIVER

You should become familiar with the controls and complete the preceding installation instructions before attempting operation of your CB.

1.Rotate the on/off volume control clockwise to turn the unit on

2.Adjust the squelch control fully counter-clockwise so noise is heard.

3.Adjust the volume for a normal listening level.

4.Rotate the squelch control until the noise just disappears

5.Select the desired channel by press in the channel UP or DOWN buttons.

6.To transmit press the PTT bar on the side of the microphone. Hold the microphone 2 to 3 inches from your lips and speak in a normal voice.

7.To receive simply release the PTT bar.

TECHNICAL SPECIFICATIONS

GENERAL

Frequency range

26.965-27.405 MHz

Channels

40

Modulation type

AM

Antenna impedance

50 Ohm

Loudspeaker

8 Ohm

Microphone

Dynamic

Power Supply

13.8 VDC negative ground

RECEIVER ( CB, 26.965-27.405 MHz )

 

Sensitivity at 10db S/N

0.7 uV

Selectivity

45 dB + 10 kHz

Squelch range

0.5 uV-500 uV

Audio output power

3.0 W @ 8 Ohm ( 10% distortion)

Distortion at 1000 mV

3%

Audio frequency response

400-2400 Hz

Intermediate frequency

I ° 10.635 MHz II ° 455 kHz

Spurious response

.............more than 45 dB

9

Page 9
Image 9
Midland Radio 77-092 manual Back Panel, HOW to Operate Your Transceiver, Technical Specifications

77-092 specifications

Midland Radio has long been recognized as a reputable name in the world of two-way communication, and its model 77-092 exemplifies the brand's commitment to innovation and reliability. This compact, multi-functional CB radio is particularly favored by both recreational and professional users who require effective communication over varying distances.

One of the standout features of the Midland 77-092 is its 40-channel capability. This allows users to access a wide array of communication channels, ensuring greater flexibility and ease in finding a clear frequency, especially in congested areas. The radio also includes features such as the Automatic Noise Limiter, which effectively reduces background noise, enhancing voice clarity and making conversations more understandable even in challenging environments.

Equipped with a digital display, the 77-092 allows users to effortlessly switch between channels while clearly displaying the selected frequency. This user-friendly interface is complemented by rotary controls for volume and squelch adjustment, making it accessible even for those new to CB radios. The radio also features a built-in SWR (Standing Wave Ratio) meter, enabling users to efficiently tune their antennas for optimal performance, thus enhancing transmission and reception quality.

In terms of power, the Midland 77-092 operates on a standard 12-volt power system, making it suitable for vehicles and portable setups alike. The compact design facilitates installation in a variety of settings, whether in a truck, car, or even a base station. Additionally, the unit supports external speakers, further improving audio clarity and overall user experience.

The Midland 77-092 is also equipped with features designed for convenience and safety, including a built-in noise-canceling microphone, which minimizes background sounds during calls. Its rugged construction ensures durability, making it a reliable choice for off-road adventures or work environments.

Overall, the Midland Radio 77-092 combines technology and user-friendly design, providing effective communication options for users in various scenarios. Its blend of features, portability, and durability make it an excellent choice for anyone needing a dependable CB radio solution. Whether for casual use or essential communications in a professional setting, the 77-092 stands out as a reliable model in Midland's extensive lineup.