To Next PageTo Next Page
Need help?Do you have a question about the Royce I-64I and is the answer not in the manual?
Details receiver sensitivity, selectivity, filters, and features like squelch and clarifier.
Covers transmitter efficiency, ALC circuit, SSB signal generation, and relay switching.
States the unit operates on 117V AC or 12V DC (13.8V EIA) and requires proper connection.
Adjusts the audio volume level for the receiver.
Eliminates background noise when no signals are present.
Allows selection of AM, Lower Single Sideband (LSB), or Upper Single Sideband (USB) modes.
Electronically shifts receiver frequency +/- 1.5 KHz for fine-tuning.
Switches between CB mode and Public Address (PA) amplifier mode.
Indicates incoming signal strength (receive) or RF output power (transmit).
Selects the fixed center frequency for receiving and transmitting.
LED indicator that lights up when the unit is transmitting.
LED indicator that lights up when the unit is receiving.
System to virtually eliminate extraneous noise, such as from power lines or ignitions.
Turns the unit on or off.
Allows for private listening with headphones.
Adjusts the audio level response from bass to treble.
Connector for an optional 8-16 ohm Public Address speaker.
Connector for an external speaker, which disconnects the internal speaker.
Standard SO-239 connector for attaching antennas.
Jack for connecting the DC Power Cord.
Cord for connecting to household AC power.
Selects between AC household power and DC mobile power.
Jack for attaching the microphone.
Activates the transmitter when the microphone is in use.
To adjust the volume continue advancing the control in a clockwise position.
Eliminates background noise when no signals are present strong enough to overcome the noise.
Allows selection of AM, LSB, or USB transmission modes.
Electronic tuning circuit to shift receiver frequency +/- 1.5 KHz for fine-tuning.
Converts the unit to a public address amplifier or hailer.
Combination meter indicating incoming signal level or relative transmit power output.
Selects the fixed center frequency for receiving and transmitting.
LED indicator that lights up when the unit is transmitting.
LED indicator that lights up when the unit is receiving.
Virtually eliminates extraneous noise from power lines, auto ignitions, etc.
Turns the unit on or off.
Allows for private, quiet operation of the 1-641.
Varies the audio level response from bass to treble for clearer reception.
For attaching an optional 8-16 ohm PA speaker.
Allows adding an external speaker, disconnecting the internal one.
Standard SO-239 type connector for attaching antennas.
Jack accepts the DC Power Cord.
Connects to any convenient household outlet (117 V AC).
Sets power selection for AC household or DC mobile use.
Attaches the supplied Royce microphone or any optional microphone.
Details semiconductors, frequency range, modes, controls, connectors, dimensions, and weight.
Covers sensitivity, selectivity, AGC, squelch, audio output, distortion, frequency response, and IF.
Lists RF output power, carrier suppression, sideband suppression, harmonic suppression, and current drain.
Details RF output power, modulation capability, harmonic suppression, and current drain.
Designed to operate from any 117-volt AC, 60 cycle household outlet.
Explains how to connect to a 12-volt battery for emergency use, with ground polarity instructions.
Instructions for connecting to a vehicle with a negative ground electrical system.
Instructions for connecting to a vehicle with a positive ground electrical system.
Discusses types of antennas suitable for base station use and optimal placement.
Suggests vertical whip antennas and explains the role of the car body as a ground plane.
Instructions for plugging the AC power cord into a household wall outlet.
Guidance on choosing a location in the vehicle and connecting the 12-volt cable to the ignition switch.
Illustrates how to mount the microphone using a hanger and screw.
Details receiver sensitivity, selectivity, filters, and features like squelch and clarifier.
Covers transmitter efficiency, ALC circuit, SSB signal generation, and relay switching.
States the unit operates on 117V AC or 12V DC (13.8V EIA) and requires proper connection.
Adjusts the audio volume level for the receiver.
Eliminates background noise when no signals are present.
Allows selection of AM, Lower Single Sideband (LSB), or Upper Single Sideband (USB) modes.
Electronically shifts receiver frequency +/- 1.5 KHz for fine-tuning.
Switches between CB mode and Public Address (PA) amplifier mode.
Indicates incoming signal strength (receive) or RF output power (transmit).
Selects the fixed center frequency for receiving and transmitting.
LED indicator that lights up when the unit is transmitting.
LED indicator that lights up when the unit is receiving.
System to virtually eliminate extraneous noise, such as from power lines or ignitions.
Turns the unit on or off.
Allows for private listening with headphones.
Adjusts the audio level response from bass to treble.
Connector for an optional 8-16 ohm Public Address speaker.
Connector for an external speaker, which disconnects the internal speaker.
Standard SO-239 connector for attaching antennas.
Jack for connecting the DC Power Cord.
Cord for connecting to household AC power.
Selects between AC household power and DC mobile power.
Jack for attaching the microphone.
Activates the transmitter when the microphone is in use.
To adjust the volume continue advancing the control in a clockwise position.
Eliminates background noise when no signals are present strong enough to overcome the noise.
Allows selection of AM, LSB, or USB transmission modes.
Electronic tuning circuit to shift receiver frequency +/- 1.5 KHz for fine-tuning.
Converts the unit to a public address amplifier or hailer.
Combination meter indicating incoming signal level or relative transmit power output.
Selects the fixed center frequency for receiving and transmitting.
LED indicator that lights up when the unit is transmitting.
LED indicator that lights up when the unit is receiving.
Virtually eliminates extraneous noise from power lines, auto ignitions, etc.
Turns the unit on or off.
Allows for private, quiet operation of the 1-641.
Varies the audio level response from bass to treble for clearer reception.
For attaching an optional 8-16 ohm PA speaker.
Allows adding an external speaker, disconnecting the internal one.
Standard SO-239 type connector for attaching antennas.
Jack accepts the DC Power Cord.
Connects to any convenient household outlet (117 V AC).
Sets power selection for AC household or DC mobile use.
Attaches the supplied Royce microphone or any optional microphone.
Details semiconductors, frequency range, modes, controls, connectors, dimensions, and weight.
Covers sensitivity, selectivity, AGC, squelch, audio output, distortion, frequency response, and IF.
Lists RF output power, carrier suppression, sideband suppression, harmonic suppression, and current drain.
Details RF output power, modulation capability, harmonic suppression, and current drain.
Designed to operate from any 117-volt AC, 60 cycle household outlet.
Explains how to connect to a 12-volt battery for emergency use, with ground polarity instructions.
Instructions for connecting to a vehicle with a negative ground electrical system.
Instructions for connecting to a vehicle with a positive ground electrical system.
Discusses types of antennas suitable for base station use and optimal placement.
Suggests vertical whip antennas and explains the role of the car body as a ground plane.
Instructions for plugging the AC power cord into a household wall outlet.
Guidance on choosing a location in the vehicle and connecting the 12-volt cable to the ignition switch.
Illustrates how to mount the microphone using a hanger and screw.
General| Brand | Royce |
|---|---|
| Model | I-64I |
| Category | Transceiver |
| Language | English |
