Vertex Standard VX-160U User manual

VX-160U/180U

Alignment

VX-160U/180U Alignment

VX-160U/180U AlignmentVX-160U/180U Alignment

VX-160U/180U Alignment

The VX-160U/180U has been carefully aligned at the factory for the specified

performance across the frequency range specified for each version. Re-alignment should

therefore not be necessary except in the event of component failure, or altering version

type. All component replacement and service should only be performed by an authorized

VERTEX STANDARD representative, or the warranty policy may be void.

Required Test Equipment

Required Test EquipmentRequired Test Equipment

Required Test Equipment

CT-42 Programming Cable with CE44 Channel Programming Diskette

RF Signal Generator with calibrated output level at 1GHz

Deviation Meter (Linear Detector)

AC Voltmeter

SINAD Meter

In-Line wattmeter with 5 % accuracy at 500 MHz

Regulated DC Power Supply adjustable from 4 to 10 V, 3 A

50ΩNon-reactive Dummy Load: 10 W at 500 MHz

Frequency Counter: ±0.2 ppm accuracy at 500 MHz

AF Signal Generator

DC Voltmeter: high impedance

Before beginning alignment, connect the transceiver and PC using the CT-42

Programming Cable, and run the CE44 Channel Programming Diskette, then download

the EEPROM data from the transceiver to the computer.

Then store this data in a disk file so that it can be uploaded when alignment is finished.

You should find the corresponding data file on the computer disk for the transceiver

version you are aligning, containing channel settings for the high edge, middle and low

edge of the transceiver’s frequency range in channels 1, 2 and 3, respectively. Up-load

this file to the transceiver.

Low Band Edge (Channel 1): 400.000 MHz

Band Center (Channel 2): 415.000 MHz

High Band Edge (Channel 3): 430.000 MHz

Note

NoteNote

Note

: Signal levels in dB referred in the alignment procedure are based on 0dBµ = 0.5

µV.

VX-160U/180U

Alignment

PLL & Transmitter

PLL & TransmitterPLL & Transmitter

PLL & Transmitter

Set up the test equipment as shown for transmitter alignment. Adjust the supply

voltage to 7.2 V for all steps where not specified otherwise.

PLL VCV (Varactor Control Voltage)

Connect the DC voltmeter between TP03 on the Main Unit and ground.

Set the transceiver to CH 3 (high band edge), and adjust L1004 on the Main Unit

for 4.1 V ± 0.1 V on the DC voltmeter.

Set the transceiver to CH 1 (low band edge), and confirm the low-end VCV is more

than 1.1 V while transmitting, and also while receiving.

PLL Reference

Set the transceiver to CH 2 (band center).

Open the “Adjust

AdjustAdjust

Adjust” window on the CE44, then select “Reference

ReferenceReference

Reference” parameter.

Press the [ENTER]key to enable programming of this parameter, use the [UP] or

[Down] arrow keys so that the frequency counter displays band center frequency

±100 Hz (for the version being aligned).

Transmitter Output Power

Set the transceiver to CH 2 (band center).

Open the “Adjust

AdjustAdjust

Adjust” window on the CE44, then select “TX Hi Power

TX Hi PowerTX Hi Power

TX Hi Power” parameter.

Press the [ENTER]key to enable programming of this parameter, use the [UP] or

[Down] arrow keys so that the power meter reading is 5 W. Confirm that the

current consumption is 2.0 A or below.

Select “TX Low Power” parameter.

Press the [ENTER]key to enable programming of this parameter, use the [UP] or

[Down] arrow keys so that the power meter reading is 1 W. Confirm that the

current consumption is 1.0 A or below.

Modulation Level

Set the transceiver to CH 2 (band center).

Inject a 1 kHz tone at 77 mVrms to the MIC jack.

Open the “Adjust

AdjustAdjust

Adjust” window on the CE44, then select “Modulation

ModulationModulation

Modulation” parameter.

Press the [ENTER]key to enable programming of this parameter, use the [UP] or

[Down] arrow keys so that the deviation meter reading is ±4.2 kHz (for 25 kHz

steps) or ±2.1 kHz (for 12.5 kHz steps) deviation.

VX-160U/180U

Alignment

Receiver

Set up the test equipment as shown for receiver alignment.

Sensitivity

Set the transceiver to CH 3 (high band edge)

Tune the RF signal generator to the same frequency of the transceiver, then set the

generator output level to 40 µV with ±3.0 kHz deviation @ 1 kHz tone modulation.

Open the “Adjust” window on the CE44, then select “Sensitivity” parameter.

Press the [ENTER]key to enable programming of this parameter, use the [UP] or

[Down] arrow keys so that the RF signal generator output level should be –7dB or

less for 12 dB SINAD.

Other manuals for VX-160U

This manual suits for next models

Table of contents

Other Vertex Standard Transceiver manuals

Vertex Standard

Vertex Standard VXA-220 User manual

Vertex Standard

Vertex Standard VM-3500E User manual

Vertex Standard

Vertex Standard VX-410E series User manual

Vertex Standard

Vertex Standard Pilot VXA-210 User manual

Vertex Standard

Vertex Standard HX300 User manual

Vertex Standard

Vertex Standard VX-520U User manual

Vertex Standard

Vertex Standard VX-180U User manual

Vertex Standard

Vertex Standard VX-820 series User manual

Vertex Standard

Vertex Standard VXR-7000 User manual

Vertex Standard

Vertex Standard HX850S User manual

Vertex Standard

Vertex Standard Yaesu FT-270R/E Manual

Vertex Standard

Vertex Standard VX-5500L User manual

Vertex Standard

Vertex Standard VXA-150 User manual

Vertex Standard

Vertex Standard VX-2100 Series User manual

Vertex Standard

Vertex Standard VX-410 Series User manual

Vertex Standard

Vertex Standard VX-410 Series User manual

Vertex Standard

Vertex Standard VX-5500L User manual

Vertex Standard

Vertex Standard VX-8R User manual

Vertex Standard

Vertex Standard VX-920 series User manual

Vertex Standard

Vertex Standard FT-817 Manual

Vertex Standard

Vertex Standard VX-6000V User manual

Vertex Standard

Vertex Standard VX-230 Series User manual

Vertex Standard

Vertex Standard VX-925E User manual

Vertex Standard

Vertex Standard VX-800 User manual

Popular Transceiver manuals by other brands

Yaesu

Yaesu FT-7B manual

Kenwood

Kenwood ProTalk TK-3201 instruction manual

Texas Instruments

Texas Instruments TLK10232 user guide

Mizuho

Mizuho MX-2 Operating & assembly instruction

Kenwood

Kenwood TK-3180 Manuale di istruzioni

Blitz

Blitz MJ-398U instruction manual

Utilicom

Utilicom LongRanger 2050 Operator's manual

Standart

Standart HX290UKA Service manual

Altronix

Altronix Pace1PTM installation guide

Kirisun

Kirisun PT2208 instruction manual

ELECRAFT

ELECRAFT KX2 manual

Zodiac

Zodiac K3 user manual

Assa Abloy

Assa Abloy SecureComm HKC GSM-WIFI U manual

Kenwood

Kenwood TK-2217 Service manual

Siemens

Siemens PSO 4000 Quick reference guide

Kenwood

Kenwood TS-590SG instruction manual

Midland

Midland G8E-BT Instruction guide

ComNav

ComNav Mariner X2 installation manual