Shure UHF-R manual Specifications, Jbx

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Specifications

Frequency Range and Transmitter Output Power

Band	Range	Transmitter power (mW)
		Handheld	Bodypack
H4E,	518-578 MHz	10 / 50	10 / 50
H4		10 / 50	10 / 100
J5E,	578-638 MHz	10 / 50	10 / 50
J5	(578-608, 614-638)	10 / 50	10 / 100
L3E,	638-698 MHz	10 / 50	10 / 50
L3		10 / 50	10 / 100
Q5	740-814 MHz	10 / 50	10 / 50
R9	790-865	10 / 50	10 / 50
Q6	740-752 MHz	10	10
A24	779-788 / 797-806	10	10
	MHz
JBX	806-810 MHz	10	10
Q10	740-798 MHz	10 / 50	10 / 50

NOTE

This Radio equipment is intended for use in musical professional entertainment and similar applications.

This Radio apparatus may be capable of operating on some fre- quencies not authorized in your region. Please contact your national authority to obtain information on authorized frequencies and RF power levels for wireless microphone products.

RF Carrier Frequency Range

518-865 MHz, depending on region

Working Range

UR1, 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

UR1: –20 to +35 dB

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	UR4D
–110 dBm Typical	–107 dBm Typical
12 dB SINAD	12 dB SINAD
–105 dBm Typical	–102 dBm Typical
30 dB SINAD	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

UR1, UR2: Two 1.5V AA batteries

UR4:100 to 240 Vac, 50/60 Hz

Current Drain

UR1, UR2: 180 mA max. (normal RF power setting) 240 mA max. (high RF power setting)

UR4D, UR4S: 0.8 Amps max.

Battery Life (Typical)

UR1, UR2: 9.5 hours (low power) 6 hours (high power)

Operating Temperature Range

–18° to +57° C (0° to +135θF)

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

UR1: 98 mm L x 60 mm W x 17 mm D (3.84 x 2.38 x 0.66 in.)

UR2/SM58: 261 mm L x 51 mm Dia. (10.27 x 2 in.)

UR2/SM86: 261 mm L x 51 mm Dia. (10.27 x 2 in.)

UR2/SM87A: 254 mm x 51 mm Dia. (10 x 2 in.)

UR2/KSM9/BK, UR2/KSM9/SL: 250 mm x 49 mm Dia. (9 7/8 x 1 15/16 in.)

UR2/BETA 58: 258 mm L x 51 mm Dia. (10.15 x 2 in.)

UR2/BETA 87A, UR2/BETA 87C: 254 mm x 51 mm Dia. (10 x 2 in.)

UR4S/UR4D: 44 mm H x 483 mm W x 366 mm D (1.72 x 19.00 x 14.39 in.)

Net Weight

UR1: 97 g (3.4 oz.) without battery

UR2/SM58: 356 g (12.6 oz.) without battery

UR2/BETA 58: 314 g (11.1oz.) without battery

UR2/SM86: 317 g (11.2 oz.) without battery

UR2/SM87A: 298 g (10.5 oz.) without battery

UR2/KSM9/BK, UR2/KSM9/SL: 410 g (14.5 oz.) without battery

UR2/BETA 87A, U2/BETA 87C: 325 g (11.5 oz) without battery

UR4S: 4.8 kg (10.6 lbs)

UR4D: 5.0 kg (11.0 lbs)

Housing:

UR1: Cast magnesium

UR2: Aluminum die-cast handle and aluminum machined battery cup

UR4S, UR4D: Galvanized steel

Wiring

MICROPHONE			TA4F	TA4M
	ELEMENT	Connector		Connector
					UR1 MIC JACK BOARD

Active Load

Audio

Ground

NOTE: LAVALIER MIC TIES PINS 3 AND 4 TOGETHER—GUITAR CABLE DOES NOT.

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