20
Specifications
WRR-862A/862B
WRR-855S
WRR-861A/861B
Receiving channels
2 channels
1 channel
1 channel
Receiving frequency range
2 frequencies within 566 MHz to 590 MHz (U30/32)
566 MHz to 590 MHz (U30/32)
566 MHz to 590 MHz (U30/32)
2 frequencies within 638 MHz to 662 MHz (U42/44)
638 MHz to 662 MHz (U42/44)
638 MHz to 662 MHz (U42/44)
2 frequencies within 792 MHz to 806 MHz (AU66)
792 MHz to 806 MHz (AU66)
792 MHz to 806 MHz (AU66)
Local oscillators
1st: PLL synthesizer,
1st: PLL synthesizer,
1st: PLL synthesizer,
2nd: Crystal oscillator
2nd: PLL synthesizer
2nd: Crystal oscillator
De-emphasis
50 µs
50 µs
50 µs
Reference deviation
±5 kHz deviation at 1 kHz modulation
±5 kHz deviation at 1 kHz modulation
±5 kHz deviation at 1 kHz modulation
(Maximum deviation: ±40 kHz deviation
(Maximum deviation: ±40 kHz deviation
(Maximum deviation: ±40 kHz deviation
at 1 kHz modulation)
at 1 kHz modulation)
at 1 kHz modulation)
Selectivity
60 dB or more at ±250 kHz
60 dB or more at ±250 kHz
60 dB or more at ±250 kHz
Spurious rejection
70 dB or more
80 dB or more
70 dB or more
Frequency range
40 Hz to 18 kHz (typical)
40 Hz to 18 kHz (typical)
40 Hz to 18 kHz (typical)
Signal-to-noise ratio
60 dB or more (65 dB typical) at 60 dBµ RF input
60 dB or more at 60 dBµ RF input
60 dB or more (65 dB typical) at 60 dBµ RF input
at reference deviation, A-weighted
at reference deviation, A-weighted
at reference deviation, A-weighted
RF muting (squelch) level
5 dBµ, 10 dBµ, 15 dBµ or OFF
10 dBµ or OFF
5 dBµ, 10 dBµ, 15 dBµ or OFF
Audio output level
-58 dBm at reference deviation
-40 dBu at reference deviation
-58 dBm at reference deviation
Audio output connector
SMC9-4S (Sony 4-pin) (2), balanced
D-sub 15-pin (1), unbalanced
SMC9-4S (Sony 4-pin) (1), balanced
Antenna connector
BNC-R type (2), 50
Ω
(nominal)
BNC-R type (2), 50
Ω
(nominal)
BNC-R type (2), 50
Ω
(nominal)
Monitor output connector
3.5 mm dia. mini jack, 1, 5 mW (1)
—
3.5 mm dia. stereo mini jack, 1, 5 mW (1)
Tuner 1/2/Mixed selectable
Operating voltage
Batteries: DC 6 V
External: DC 7 V
Batteries: DC 6 V
(four LR6 AA-size alkaline batteries)
(four LR6 AA-size alkaline batteries)
External: DC 12 V
External: DC 12 V
Battery life (at 25 °C (77 °F), with
Approx. 5 hours
—
Approx. 8 hours
Sony LR6 AA-size alkaline batteries)
Current (power) consumption
Batteries: approx. 230 mA at DC 6 V
200 mA or less at external DC 7 V
Batteries: approx. 140 mA at DC 6 V
External: approx. 135 mA at DC 12 V
External: approx. 85 mA at DC 12 V
Dimensions (W x H x D)
3
5
/
8
x 4
3
/
4
x 1
3
/
16
inches
3
1
/
2
x 4
3
/
4
x 1
1
/
4
inches
3
5
/
8
x 4
3
/
4
x 1
3
/
16
inches
(89.0 x 120.0 x 29.5 mm)
(88.0 x 119.0 x 31.3 mm)
(89.0 x 120.0 x 29.5 mm)
Weight
Approx. 14.1 oz (400 g)
Approx. 10.0 oz (280 g)
Approx. 14.1 oz (400 g)
including batteries
including batteries
Supplied accessories
Attachment case (1),
Antennas (1 pair),
Attachment case (1),
Mounting plate for use with optional
Operating instructions (1)
Mounting plate for use with optional
A-8278-057-B mounting bracket (1),
A-8278-057-B mounting bracket (1),
Antennas (1 pair), Output cables (2),
Antennas (1 pair), output cable (1),
DC cable (1),
DC cable (1),
Operating instructions (1)
Operating instructions (1)
Portable Tuners
WRU-8N
WRU-806A/806B
Receiving channels
1 channel
1 channel
Receiving frequency range
566 MHz to 590 MHz (U30/32)
566 MHz to 590 MHz (U30/32)
638 MHz to 662 MHz (U42/44)
638 MHz to 662 MHz (U42/44)
792 MHz to 806 MHz (AU66)
792 MHz to 806 MHz (AU66)
Local oscillators
PLL synthesizer
1st: PLL synthesizer,
2nd: Crystal oscillator
De-emphasis
50 µs
50 µs
Reference deviation
±5 kHz deviation at 1 kHz modulation
±5 kHz deviation at 1 kHz modulation
(Maximum deviation: ±40 kHz deviation at
(Maximum deviation: ±40 kHz deviation at
1 kHz modulation)
1 kHz modulation)
Selectivity
60 dB or more at ±250 kHz
60 dB or more at ±250 kHz
Frequency range
40 Hz to 20 kHz (typical)
70 Hz to 18 kHz (typical)
Signal-to-noise ratio
60 dB or more (65 dB typical) at 60 dBµ RF input
60 dB or more at 60 dBµ RF input at
at reference deviation, A-weighted
reference deviation, deviation, A-weighted
RF muting (squelch) level
10 dBµ, 20 dBµ,30 dBµ or off
30 dBµ
Operating voltage
DC 5 V (supplied from MB-8N)
DC 9 V (supplied from MB-X6)
Current (power) consumption
260 mA or less
225 mA or less
Dimensions (W x H x D)
2
1
/
4
x 1
1
/
4
x 5
7
/
8
inches
2
1
/
4
x 1
1
/
16
x 4
7
/
8
inches
(56.0 x 30.7 x 149.0 mm)
(57 x 26 x 122 mm)
Weight
Approx. 5.8 oz (165 g)
Approx. 5.7 oz (160 g)
Supplied accessories
—
Operating instructions (1)
Tuners
