Frequency Range and
Transmitter Output Power
| Band |
Range |
Transmitter power
(mW) |
| |
|
Handheld |
Bodypack |
|
H4E,
H4
|
518-578 MHz |
10 / 50
10 / 50
|
10 /
50
10 /
100
|
|
J5E,
J5
|
578-638 MHz
(578-608, 614-638)
|
10 /
50
10 /
50
|
10 /
50
10 /
100
|
| L3E,
L3
|
638-698 MHz |
10 / 50
10 / 50
|
10 /
50
10 /
100
|
| Q5 |
740-814 MHz |
10 / 50 |
10 / 50 |
| R9 |
790-865 MHz |
10 / 50 |
10 / 50 |
| Q6 |
740-752 MHz |
10 |
10 |
| A24 |
779-788 / 797-806
MHz |
10 |
10 |
| JBX |
806-810 MHz |
10 |
10 |
| Q10 |
740-798 MHz |
10 / 50 |
10 / 50 |
- RF Carrier Frequency Range
518-865 MHz, depending on region
- Working Range
UR2: 150 m (500 ft.), under typical conditions
500 m (1600 ft) line-of-sight, outdoors
for a single system
NOTE: Actual working range depends on RF signal absorption,
reflection and interference
- Audio Frequency Response
40 – 18,000 Hz,(+1 dB, –3 dB).
NOTE: Overall system frequency response depends on the microphone
element
- Gain Adjustment Range
UR2: –10 to +20 dB
- Modulation
FM (45 kHz max. deviation), compander system with pre- and
de-emphasis
- RF Power Output
See table above.
- Dynamic Range
>105 dB, A-weighted
- Image Rejection
>110 dB typical
RF Sensitivity
| UR4S |
|
–110 dBm
Typical
12 dB
SINAD
|
| –105 dBm
Typical
30 dB
SINAD
|
- Spurious Rejection
>90 dB typical
- Ultimate Quieting (ref. 45 kHz
deviation)
>100 dB, A-weighted
- Signal Polarity
Positive pressure on microphone diaphragm (or positive voltage
applied to tip of WA302 phone plug) produces positive voltage on
XLR output pin 2 with respect to XLR pin 3 and on the tip of the
1/4-inch output jack.
- System Distortion (ref. ±
45 kHz deviation, 1 kHz modulation)
<0.3% Total Harmonic Distortion typical
- Power Requirements
UR2: Two 1.5V AA batteries
UR4:100 to 240 Vac, 50/60 Hz
- Current Drain
UR2: 180 mA max. (normal RF power setting)
240 mA max. (high RF power setting)
UR4S: 0.8 Amps max.
- Battery Life (Typical)
UR2: 9.5 hours (low power)
6 hours (high power)
- Operating Temperature Range
–18° to +57° C (0° to +135° F)
NOTE: Battery characteristics may limit this range
NOTE: Electrical safety approval is based on a maximum ambient
temperature of 35°C (95°F).
- Overall Dimensions
UR2/BETA 58: 258 mm L x 51 mm Dia. (10.15 x 2 in.)
UR4S: 44 mm H x 483 mm W x 366 mm D (1.72 x 19.00 x 14.39
in.)
- Net Weight
UR2/BETA 58: 314 g (11.1oz.) without battery
UR4S: 4.8 kg (10.6 lbs)
- Housing:
UR2: Aluminum die-cast handle and aluminum machined battery cup
UR4S: Galvanized steel
|
