Uniden Trucker PTC 104 (UT-332Z)

SPECIFICATIONS

GENERAL

1. Channels.

40

2. Frequency Range.

26.965 MHz 27.405 MHz

3. Semiconductors.

29 Transistors, 53 Diodes, 5 IC's 2 LED's, 2 Digits Channel LED

4. Crystal Oscillators.

1 (10.240 MHz)

5. Microphone.

500 OHM, dynamic Type

6. Internal Speaker.

16 OHM 7 W Max

7. Antenna Connector.

M-Type

8.Jacks&Connector.

Mic4p METAL Ext SP 3.5mm PA SP 3.5mm DC Power 3pType

9. Controls.

Channel Selector, Volume/Power ON/OFF, Squelch, RF Gain, Mic Gain, Ch9/OFF PA/CB, ANL/NB/OFF CAL/SWR/MOD

10. Meter (Analog Type).

RF Output Power, Signal Strength TX Modulation, S.W.R

11. Illumination Indicators (LED):

Channel Readout, TX, RX

12. Illumination (Pilot Lamp):

Meter Back Light

13.CabinetSize.

W: 185.5 mm H: 58.5 mm D: 230.5 mm

14. Weight.

1.5kg

15. Accessories.

Microphone, Microphone Hanger, DC Power Cable with Built in fuse, Mounting Bracket with Screws

 

MEASUREMENT CONDITIONS

1. Standard DC Power.

13.8VDC

2. Test Temperature.

250C ±50C

3. Standard Audio Frequency.

1 kHz

4. Standard RF Input.

lmV

5. Standard Ref. Modulation.

30 %

6. Standard Ref. Audio Output.

0.5 W

7. Standard Ref. Audio Load.

8 OHM Resistive

8. Antenna Impedance.

50 OHM

9. Measurement Channel.

19

Note: Limit specifications are for measurement on all channels.

RECEIVER (ANI OFF)

ITEM

UNIT

NOMINAL

 LIMIT

1. Usable Sensitivity CB (10 dB S/N)

uV

0.5

1

2. Max. Sensitivity

uV

0.5

1

3. RF Gain Range

dB

40

35

4.AudioOutput @10%THD

W

4

3

5. Max. Audio Output Power

W

7

6

6. Max.S/N@lmV

dB

45

35

7. Squelch Sensitivity

Threshold

uV

0.5

1.0

Tight

uV 

1000

250 to 4000

Hysteresis @Tight

dB  

4

2 to 7

8.AGC Figure of Merit
(50 mV for 10 dB Change)

dB

90

75

9. Audio Response (Refer to 1 kHz) @6dB down

Lower

Hz

350

500 Max

Upper

Hz

3300

2000 Mm

10. Detector Linearity
1 mV, 30 % Mod.

%THD

2.0

3.5

11. Delta Tune Voice Lock Range

kHz

N/A

N/A

12. ANL/NB Performance

ANL

dB

4

7

ANLINB

dB

2.0

3.5

13. Blocking

dB

75

70 (Ref. To 100uV)

14. Cross Modulation @1 mV

dB

45

35

15. Desensitization

dB

60

50 (Ref.To 100 uV)

16. Adjacent Channel Rejection

dB

60

50

17. "S-9" Sensitivity @No Mod.

uV

100

50 to 250

18. Spurious Response

 
 
 

- 22.725MHz (Ch 40)

dB

50

45

- All other frequencies

dB

60

50

19.Image Rejection Ratio(910kHz)

dB

80

70

20. IF Rejection Ratio 1st & 2nd

dB

70

60

21. Oscillator Drop Out Voltage

V

9.0

11.0

22. Public Address Output @10%THD

W

5

3

23. Battery Drain

 
 
 

- No. Signal

mA

320

450

- Max. Audio

mA

1200

1600

 

TRANSMITTER

ITEM

UNIT

NOMINAL

LIMIT

1. Carrier Power - No Modulation

W

4.0

3.6 to 4.4

2. Frequency Tolerance after 5min

±0.002

±0.003

3. Spurious Harmonic Emission

dB

-70

-60

4. Battery Drain

 
 
 

-No Modulation

mA

1000

1300

-80% Modulation

mA

1250

1500

5. Modulation Freq. Resp (1 kHz, 0 dB Reference)

 
 
 

300Hz

dB

-6

0 to -12

2500Hz

dB

-6

Oto-12

6. Microphone Sensitivity 50%Mod.

mV

0.5

1.0

7AMC Range 50 to 100% Mod.

dB

45

35

8. Transmit Hum & Noise

dB

50

40

9.SWR

  
 
 

@1:1

-

-

ltol.8

@2:1

-

-

1.Sto3.5

10. Transmit Distortion (1 kHz, 80 % Modulation)

%

3.0

8.0

 

OVERALL PERFORMANCE

1. Output Protection : Shall meet for 5 minutes for all VSWR,S (Around the Smith Chart) of 20:1 without damage.

2. Output stability of all VSWR'S (around the Smith Chart) of up to 5:1 under continuous operation of a duty cycle of 5 minutes ransmitting, and 1 minutes receiving.

3. Reverse Polarity Protection: Shall have reverse polarity protection and be operable with positive and negative grounding.

4. Standard Operating Temperature: -300C + 500C

5.    Storage temperature: -400C — + 700C

6.    Electrostatic Discharge Protection: All external case and component parts shall withstand the application of 20 kV ESD without causing failure or malfunction to the unit.

Test Conditions - Probe: 150 pF with 500 Q in series

Temp. & Humidity: 250C @ 20% or less RH

Note: All working samples submitted as well as any changes to the product following production approval must be tested for ESD protection.


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