1. Channels

40

2. Frequency Range

26.965 MHz 27.405 MHz

3. Semiconductors

10 Transistors, 20 Diodes, 7 ICs  1-19 Segments
Hybrid Type LED 1 Crystal Oscillators 1

5. Microphone

Electret Condenser Type

6. Speaker

16ohm, 5W

7. Antenna Connector

M-Type

8. Jacks & Connector

Mic 4pin METAL Ext SP 3.5mm

9. Controls

Channel Selector, Volume/Power ON-OFF, Squelch

10. LED Bar Meter :

RF Output Power, Signal Strength

11. Illumination Indicators (LED)

Channel Readout, TX

12. Cabinet Size

W : 116mm H: 36mm D 166.5mm

13. Weight

0.75 kg

14. Accessories

Microphone, Microphone Hanger,
Mounting Bracket with Screws.

1. Standard DC Power

13.8 V (DC)

2. Test Temperature

250C ±50C

3. Standard Audio frequency

1 kHz

4. Standard RF Input

1 mV

5. Standard Ref. Modulation

30 %

6. Standard Ref. Audio Output

0.5 W

7. Standard Ref. Audio Load

8 Q Resistive

8. Antenna Impedance

50ohm

9. Measurement Channel

19

10. Standard Method of Measurement

EIA RS-382 (ISS: 8-26-86)

ITEMS

UNIT

NOMINAL

LIMIT

1. Usable Sensitivity (10 dB S/N)

uV

0.7

1.2

2. Max. Sensitivity

uV

0.5

1

3. Audio Output @ 10% THD

W

4.0

2.0

4. Max. Audio Output Power

W

7.0

3.0

5. Max. S/N @ 1mV

dB

35

25

6. Squelch Sensitivity

Threshold

uV

0.5

1.0

Tight

uV

1000

250 - 4000

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

dB

85

75

8. Audio Response (Refer to 1

kHz)

@ 6 dB down Lower

Hz

300

400 Max.

Upper

Hz

2000

1600 Min

9. Detector Linearity

1mV, 30%Mod.

%THD

4

7

10. ANL Performance

dB

4

7

11. Adjacent Ch. Rejection

dB

60

45

12. "S" [email protected] No Mod. (4th LED just ON)

uV

1000

30 Min

13. Spurious Response

22.734 MHZ (CH 40)

dB

50

40

All other freqs.

dB

55

45

11. Image Rejection Ratio (900 kHz)

dB

80

60

15. If Rejection Ratio 1ST & 2ND

dB

70

60

16. 1/2 If Rejection Ratio

dB

55

45

17. Oscillator Drop Out Voltage

V

9.0

11.0

18. Battery Drain

No Signal

mA

230

350

Max. Audio

mA

1400

1700

ITEMS

UNIT

NOMINAL

LIMIT

1. Carrier Power - No Mod.

W

14.0

3.6 - 4.4

2. Frequency Tolerance after 5 min.

%

±0.002

±0.003

3. Spurious Harmonic Emission

dB

-70

-60

4. Battery Drain

No Mod,

mA

850

1300

80 % Mod,

mA

1300

1700

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

300 Hz

dB

-6

-12

2500 Hz

dB

-6

-12

6. Microphone Sensitivity 50 % Mod.

mV

7

15

7. AMC Range 50—100 % Mod.

dB

36

30

8. Transmit Hum & Noise

dB

50

40

9. Relative Power Meter (No Mod.)

4 just on

3 Min.

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

%

4.0

7.0

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 transmitting, and 1 minute receiving.

3.

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

4.

Standard Operating Temperature : -30ºC +50ºC

5.

Storage Temperature : -140ºC +70ºC

6.

Electrostatic Discharge Protection : All external case and component parts shall withstand the application of 15 kV ESD without causing failure or malfunction to the unit.