Ranger RCI-6300F TB, RCI-6300F HP service manual T. Setting Adjust Measurement Point, VR9, VR5

Page 17

ITEM

U.U.T. SETTING

ADJUST

MEASUREMENT

 

 

POINT

 

TX Power

Set radio to Fr Pool 2, CH 19 AM TX mode.

L40,L42,L43,

Power MAX.

 

Connect “short PCB” to TP7, TP8 and TP9.

L44

Spurious emission

 

Connect RF Power Meter to antenna jack.

 

Min.

 

Set RF Power Fully Clockwise.

L40,L42

Balance Power

 

 

 

 

 

between CH 1 and

 

 

 

CH 40.

 

 

 

 

AM TX Power

Set radio to Fr Pool 2, CH 19 AM TX mode.

VR14

10W (RCI-6300F HP)

 

Modulation off.

 

50W (RCI-6300F TB)

 

 

 

 

RF Power

Set radio to Fr Pool 2, CH 19 AM TX mode.

VR9

Adjust RF Power

Meter

Set SWR/S-RF switch to S/RF position.

 

meter needle until it is

 

Modulation off.

 

in-between the green

 

 

 

and red bar on PWR

 

 

 

scale.

 

 

 

 

AM

Set radio to Fr Pool 2, CH 19 AM TX mode.

VR16

90%

Modulation

Set Mic Gain Fully Clockwise.

 

 

 

AF signal 30 mV, 1 KHz to microphone.

 

 

 

 

 

 

FM Deviation

Set radio to Fr Pool 2, CH 19 FM TX mode.

VR5

4KHz

 

Set Mic Gain Fully Clockwise.

 

 

 

AF signal 30 mV, 1 KHz to microphone.

 

 

 

 

 

 

Frequency

Set radio to Fr Pool 2, CH 19 AM RX mode.

VC1 on

Display should be

Counter Adjust

Set DIM/BRT switch to BRT position.

frequency

28.9150

 

 

counter

 

 

 

 

 

4.1.3 RECEIVER ALIGNMENT

ITEM

U.U.T. SETTING

- 16 -

ADJUST MEASUREMENT

Page 16 Page 18
Image 17
Page 16 Page 18
Contents Ranger Table of Contents Chapter Chapter SpecificationsOperation Echo Switch Mode SwitchRF Power Control DIM/BRT Switch18. NB/ANL/OFF Switch RF/SWR Switch19. R.B./OFF Switch Channel DisplayAntenna PowerFrequency Chart Channel FR. Pool Microphone Alternate Microphones and Installation Operation Procedure to ReceiveProcedure to Transmit Description Wire MIC CableCircuit Receiver Circuit PLL CircuitTransmitter Modulation Circuit Transmitter Amplifier CircuitPage Page Page RCI-6300F HP / RCI-6300F TB Echo Board EB-99 Circuit Diagram PLL Alignment T. Setting Adjust Measurement Point Alignment ProceduresChapter Alignment Required Test EquipmentReceiver Alignment T. Setting Adjust Measurement T. Setting Adjust Measurement PointVR9 VR5VR1 Transmitter test setupReceiver test setup Main PCB Adjustment Location Chapter Diagrams Chapter MaintenancePrecautions Fuse ReplacementGeneral Parts ListOrdering Replacement Parts Diode 1SS355 Rotary SW P.C.BRotary SW Remark Left Component Side Blue Right Copper Side BlueANT P.C.B Jumper WireEDHM0198SY Diode HSM198S EDMA0028TY Diode MA28T RF Coil C3RH0610R 1K OHM Between C901 Power P.C.BGround Reference Number Ranger Part DescriptionSpring Coil Number Copper SideBead Coil Choke CoilJP3 Band Switch P.C.BMIC/RF VR 1KB/1KAPart List Wire CONN/H 3PIN Remark Copper Side BlueReference Number Ranger Part Description Remark MIC P.C.BPage YNRG0GX3SP Counter P.C.BIC TC4093BFN 14PIN Choke Coil 1000UHDisplay PCB LED Display P.C.BLED Display TX/RXPage IC1 CK510AB7RIC NJM4558M 8PIN IC2Page 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.
Top Page Image Contents