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2
Specifications
General
Receiver Frequency Range
:
30 kHz ~ 30.0000 MHz
Transmitter Frequency
:
1.600 ~ 30.0000 MHz
Emission Modes
:
A1A (CW), J3E (LSB/USB), A3E (AM), J2B (USB/LSB)
Frequency Synthesizer Step
:
10 Hz, 100 Hz, 1 kHz
Frequency Stability
:
±1 ppm (Typical)
Operating Temperature Range
:
14° F ~ 131° F (–10° ~ +55° C) @Duty Cycle TX:RX = 1 min.: 4 min.
Antenna Impedance
:
50 Ohms
Supply Voltage
:
13.8 Volts DC ±15%, negative ground
Power Consumption
:
25 mA (Standby)
1.0 A (Receive, no signal)
1.5 A (Receive)
22 A (Transmit, 125 Watts output)
Dimensions
(WxHxD):
9.5” x 3.9” x 11.2” (241 x 99 x 285 mm)
Weight
(approx.):
9.5 lbs (4.3 kg)
Transmitter
Power Output
:
125 Watts (A1A, J2B, J3E @1.6000 ~ 3.9999 MHz)
100 Watts (A1A, J2B, J3E @4.0000 ~ 30.0000 MHz)
31 Watts AM Carrier (A3E @1.6000 ~ 3.9999 MHz)
25 Watts AM Carrier (A3E @4.0000 ~ 30.0000 MHz)
Modulation Types
:
J3E: PSN type modulator,
A3E: Low-level (early stage)
Spurious Radiation
:
Better than –56 dB
J3E Carrier Suppression
:
Better than 50 dB below peak output
Undesired Sideband Suppression
:
Better than 60 dB below peak output
J3E Audio Response
:
Not more than –6 dB from 400 Hz ~ 2500 Hz
Occupied Bandwidth
:
A1A: less than 0.5 kHz
J3E: less than 3.0 kHz
A3E: less than 6.0 kHz
Microphone Impedance
:
200 ~ 10 k Ohms (600 Ohms Nominal)
Receiver
Circuit Type
:
Double-conversion Superheterodyne
Intermediate Frequencies
:
1st: 45.274 MHz, 2nd: 24 kHz
Sensitivity
:
A1A/J2B/J3E
A3E
0.1 ~ 0.5 MHz:
—
—
0.5 ~ 1.6 MHz:
1.41 µV
8 µV
1.6 ~ 30 MHz:
0.16 µV
1 µV
(A1A/J2B/J3E/A3E: S/N 10 dB)
Squelch Sensitivity
(A1A/J2B/J3E):
0.1 ~ 0.5 MHz:
—
0.5 ~ 1.6 MHz:
2.5 µV
1.6 ~ 30 MHz:
2 µV
IF Rejection
:
Better than 80 dB
Image Rejection
:
Better than 80 dB
Selectivity
:
–6 dB
–60 dB
A1A(W), J2B(W), J3E: > 2.2 kHz < 4.5 kHz
A1A(N), J2B(N):
> 500 Hz < 2.0 kHz
A3E:
> 6 kHz < 20 kHz
Audio Output
:
At least 2.2 Watts into 8 Ohms @ 10% THD
Audio Output Impedance
:
4 ~ 16 Ohms (8 Ohms Nominal)
Conducted Radiation
:
Less than 4000 µµW
Specifications are subject to change without notice or obligation.
Содержание VX-1700 Series
Страница 4: ...4 Exploded View Miscellaneous Parts Note ...
Страница 5: ...5 Block Diagram ...
Страница 6: ...6 Connection Diagram ...
Страница 18: ...18 Alignment Note ...
Страница 20: ...20 Note ALE 1 Automatic Link Establishment Unit Installation ...
Страница 49: ...49 Circuit Diagram MAIN Unit Lot 1 18 ...
Страница 50: ...50 Note MAIN Unit Lot 1 18 ...
Страница 52: ...52 Parts Layout Side B b a d c e f h g i j 1 2 3 4 5 6 7 k 8 MAIN Unit Lot 1 18 ...
Страница 53: ...53 MAIN Unit Lot 19 Circuit Diagram ...
Страница 54: ...54 MAIN Unit Lot 19 Note ...
Страница 56: ...56 MAIN Unit Lot 19 Parts Layout Side B b a d c e f h g i j 1 2 3 4 5 6 7 k 8 ...
Страница 76: ...76 MAIN Unit Note ...
Страница 77: ...77 Circuit Diagram PA 2 Unit Lot 1 18 ...
Страница 78: ...78 Note PA 2 Unit Lot 1 18 ...
Страница 80: ...80 Parts Layout Side B b a d c e f h g i j 1 2 3 4 5 6 7 8 PA 2 Unit Lot 1 18 ...
Страница 81: ...81 PA 2 Unit Lot 19 Circuit Diagram ...
Страница 82: ...82 PA 2 Unit Lot 19 Note ...
Страница 84: ...84 PA 2 Unit Lot 19 Parts Layout Side B b a d c e f h g i j 1 2 3 4 5 6 7 8 ...
Страница 91: ...91 PANEL Unit Circuit Diagram ...
Страница 92: ...92 PANEL Unit Note ...
Страница 93: ...93 PANEL Unit Parts Layout Side A B A C D F E G 1 2 3 H I 4 ...
Страница 97: ...97 GPS INTERFACE Unit Lot 1 6 Circuit Diagram ...
Страница 98: ...98 GPS INTERFACE Unit Lot 1 6 Parts Layout Side A B A D C E F 1 2 3 4 2SC4154 E Q4010 4012 TC7W04FU Q4019 ...
Страница 99: ...99 GPS INTERFACE Unit Lot 1 6 Parts Layout Side B b a d c e f 1 2 3 4 ...
Страница 100: ...100 GPS INTERFACE Unit Lot 7 25 Circuit Diagram ...
Страница 101: ...101 GPS INTERFACE Unit Lot 7 25 Parts Layout Side A B A D C E F 1 2 3 4 2SC4154 E Q4010 4012 TC7W04FU Q4019 ...
Страница 102: ...102 GPS INTERFACE Unit Lot 7 25 Parts Layout Side B b a d c e f 1 2 3 4 ...
Страница 103: ...103 GPS INTERFACE Unit Lot 26 Circuit Diagram ...
Страница 104: ...104 GPS INTERFACE Unit Lot 26 Parts Layout Side A B A D C E F 1 2 3 4 2SC4154 E Q4010 4012 TC7W04FU Q4019 ...
Страница 105: ...105 GPS INTERFACE Unit Lot 26 Parts Layout Side B b a d c e f 1 2 3 4 ...
Страница 109: ...109 ALE Unit Option Circuit Diagram ...
Страница 114: ...114 ALE Unit Option Note ...
Страница 115: ...115 ...