Ranger RCI-6300F TB, RCI-6300F HP service manual Chapter Specifications

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RCI-6300F HP RCI-6300F TB

CHAPTER 1

SPECIFICATIONS

1.0 GENERAL

Model

RCI-6300F HP / RCI-6300F TB

Frequency Range

28.245 - 29.655MHz.

Emission Modes

AM/FM (A3/F3)

Frequency Control

Phase Lock Loop (PLL) synthesizer.

Frequency Tolerance

±

0.005 %.

Frequency Stability

±

0.001 %.

Operating Temperature Range

-20°C to +50° C.

Microphone

Dynamic PTT, 500 Ω

Input Voltage

13.8V DC nominal ± 15%.

Current Drain: Transmit (AM full mod.)

RCI-6300F HP < 5A; RCI-6300F TB < 15A.

Current Drain: Receiver (Squelched)

≤

0.25A.

(Max. audio output)

< 0.5A.

Antenna Connector

UHF, SO239.

Dimensions (RCI-6300F HP)

2-3/8”(H) x 7-7/8”(W) x 10-3/4”(D).

Dimensions (RCI-6300F TB)

3-7/8”(H) x 7-7/8”(W) x 9-1/4”(D).

Weight

5 lb. (RCI-6300F HP) ; 7lb 6oz (RCI-6300F TB)

1.1 TRANSMITTER

RF Power Output (AM/FM)

10 W (RCI-6300F HP)

(DC Carrier Power)

50W (RCI-6300F TB)

RF Transmit Modes

AM/FM.

AM Modulation

High and low level Class B, Amplitude Modulation.

Spurious Emissions

-50 dB.

Audio Frequency Response

300 to 2500 Hz

Antenna Impedance

50 Ohms.

Output Indicators

Meter shows relative RF output power, receive signal

 

and SWR. Transmit LED glows red when transmitter

 

is in operation.

1.2 RECEIVER

Sensitivity For 10dB S/N (AM)

< 0.5 µ V.

Sensitivity For 12dB S/N (FM)

< 0.25 µ V.

IF Frequency

AM: 10.695 MHz 1st IF, 455 KHz 2nd IF.

Image Rejection

> 50 dB.

Adjacent Channel Selectivity

> -55 dB.

RF Gain Control

45 dB adjustable for optimum signal reception.

Automatic Gain Control (AGC) Figure Of Merit

100 mV for 10 dB Change in Audio Output.

Squelch

Adjustable; threshold less than 0.5 µ V.

Noise Blanker

RF type.

Audio Output Power

2.5W @ 10% THD.

Audio Frequency Response

300 to 2500 Hz.

Built-in Speaker

8 Ohms, 4 Watts.

External Speaker (Not Supplied)

8 Ohms; 4 Watts.

(SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE)

RCI-6300F HP

CHAPTER 2

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Contents Ranger Table of Contents Chapter Chapter SpecificationsOperation DIM/BRT Switch Mode SwitchEcho Switch RF Power ControlChannel Display RF/SWR Switch18. NB/ANL/OFF Switch 19. R.B./OFF SwitchPower Frequency Chart Channel FR. PoolAntenna Microphone Operation Procedure to Receive Procedure to TransmitAlternate Microphones and Installation Wire MIC Cable CircuitDescription Transmitter Amplifier Circuit PLL CircuitReceiver Circuit Transmitter Modulation CircuitPage Page Page RCI-6300F HP / RCI-6300F TB Echo Board EB-99 Circuit Diagram Required Test Equipment Alignment ProceduresPLL Alignment T. Setting Adjust Measurement Point Chapter AlignmentVR5 T. Setting Adjust Measurement PointReceiver Alignment T. Setting Adjust Measurement VR9VR1 Transmitter test setupReceiver test setup Main PCB Adjustment Location Fuse Replacement Chapter MaintenanceChapter Diagrams PrecautionsParts List Ordering Replacement PartsGeneral Remark Left Component Side Blue Right Copper Side Blue Rotary SW P.C.BDiode 1SS355 Rotary SWRF Coil C3RH0610 Jumper WireANT P.C.B EDHM0198SY Diode HSM198S EDMA0028TY Diode MA28TReference Number Ranger Part Description Power P.C.BR 1K OHM Between C901 GroundChoke Coil Number Copper SideSpring Coil Bead CoilVR 1KB/1KA Band Switch P.C.BJP3 MIC/RFMIC P.C.B Wire CONN/H 3PIN Remark Copper Side BluePart List Reference Number Ranger Part Description RemarkPage Choke Coil 1000UH Counter P.C.BYNRG0GX3SP IC TC4093BFN 14PINTX/RX LED Display P.C.BDisplay PCB LED DisplayPage IC2 CK510AB7RIC1 IC NJM4558M 8PINPage Part List RCI-6300F HP Main PCB VR9 RCI-6300F HP MISC. Parts Part List MA27W-A TP7-TP8,TP8-TP9 RCI-6300F TB MISC. Parts RCI-6300F HP Schematic Diagram RCI-6300F Turbo Schematic Diagram RCI-6300F HP Explode Drawing RCI-6300F Turbo Explode Drawing  Copyright 1999, Ranger Communications INC

RCI-6300F TB, RCI-6300F HP specifications

The Ranger RCI-6300F HP and RCI-6300F TB are highly regarded models in the world of amateur radio, designed for an optimal user experience and powerful performance. These transceivers stand out due to their robust capabilities, making them suitable for both experienced operators and newcomers alike.

One of the key features of the RCI-6300F HP is its reliable power output. Operating at up to 300 watts, this model ensures a strong and stable signal, making it an excellent choice for long-distance communications. The RCI-6300F TB, while slightly less powerful, still delivers a solid performance with its own set of impressive features. Both models are equipped with an advanced Linear Amplifier that enhances their overall transmission quality.

The design of the RCI-6300 series showcases a user-friendly interface with an intuitive layout. The large front panel display provides essential information at a glance, including frequency, mode, and signal strength. The controls are ergonomically placed, allowing for easy adjustments even during operation. With a variety of modes available—including AM, FM, SSB, and CW—users can choose the best setting for their communication needs.

An innovative technology incorporated into the RCI-6300F models is the built-in Automatic Noise Limiter (ANL) that effectively reduces background noise, improving clarity and ensuring that conversations remain intelligible. The dual receive capability allows operators to monitor two frequencies simultaneously, enhancing situational awareness on the airwaves.

The RCI-6300F series also includes advanced filtering options. The variable bandwidth filter enables users to adjust the audio response, tailoring signals to their preferences. Additionally, the models feature an internal SWR meter, providing real-time feedback on the standing wave ratio to help optimize antenna performance.

Constructed with durability in mind, the Ranger RCI-6300F HP and TB are designed to withstand the rigors of regular use. This ruggedness, coupled with advanced thermal and overload protection, makes these transceivers reliable companions for any operator.

In conclusion, the Ranger RCI-6300F HP and RCI-6300F TB models offer a treasure trove of features and technologies, elevating the user experience in amateur radio communications. With their powerful output, advanced filtering, and user-friendly design, they stand out as exceptional choices for enthusiasts looking to enhance their radio operations.
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