Instruction Manual

DPR-A
LECTROSONICS, INC.
20
Specifications and Features
Transmitter
Operating Frequencies: 470.100 - 607.950 MHz
Frequency Selection Steps: 25 kHz
RF Power output: Selectable 25/50 mW
Frequency stability: ± 0.002%
Digital modulation: 8PSK
Spurious radiation: Compliant with ETSI EN 300 422-1 v1.4.2
Equivalent input noise: –125 dBV
Input level: Nominal 2 mV to 300 mV, before limiting
Greater than 1V maximum, with limiting
Input impedance: 1K Ohm
Input limiter: Dual envelope type; 30 dB range
Gain control range: 55 dB in 1 dB steps; digital control
Modulation indicators: • Dual bi-color LEDs indicate
modulation of -20, -10, 0, +10 dB
referenced to full modulation
• LCD bar graph
Audio Performance (overall system):
Frequency Response: 20 Hz to 20 kHz (+/-1dB);
Low frequency Roll-off: Adjustable for -3dB @20, 35, 50, 70,
100, 120 or 150 Hz
THD: 0.2% (typ. 100 Hz to 20 kHz - see graph)
Input Dynamic Range: 125 dB (with full Tx limiting)
Controls & Indicators: • Power/Phantom “ON-OFF”
• Phantom voltage selector
• Audio input gain
• LCD w/membrane switches
• LED audio level indicators
Audio Input Jack: Standard 3-pin XLR (female)
Phantom Power: 5V @ 18 mA max., 15V @ 15 mA max.
and 48 V @ 4 mA max., plus “OFF”
IR (infrared) port: For quick setup by transferring settings
from an IR enabled receiver
Antenna: Galvanized steel flex wire; detachable.
Battery: Two 1.5 Volt AA (alkaline recommended)
Battery Life:
AA alkaline;
No Phantom Power: 6h 0m*
AA alkaline;
48V Phantom Power: 3h 30m**
*Tested with a dynamic microphone
**Tested with a Sanken CS1 for a
phantom-powered microphone
Weight: 7.8 ozs. (221 grams)
Dimensions: 4.21” L [excluding antenna] x
1.62” W x 1.38” H
(106.9 mm L x 41.1mm W x 35.0 H mm)
Emission Designator: 170KG1E
Recorder
Storage media: microSDHC memory card
File format: .wav files (BWF)
A/D converter: 24-bit
Sampling rate: 48 kHz
Recording modes/Bit rate:
• HD mono mode: 24 bit - 144 kb/s
Input
Type: Analog mic/line level compatible; servo bias
preamp for 2V and 4V lavaliere microphones
Level: • Dynamic mic: 0.5 mV to 50 mV
• Electret mic: Nominal 2 mV to 300 mV
• Line level: 17 mV to 1.7 V
Input connector: TA5M 5-pin male
Audio Performance
Frequency response: 20 Hz to 20 kHz; +0.5/-1.5 dB
Dynamic range: 110 dB (A), before limiting
Distortion: < 0.035%
Operating temperature range
Celsius: -20 to 50
Fahrenheit: -5 to 122
For body worn operation, this transmitter model has been tested and meets the FCC RF exposure
guidelines when used with the Lectrosonics accessories supplied or designated for this product. Use of
other accessories may not ensure compliance with FCC RF exposure guidelines. Contact Lectrosonics if
you have any questions or need more information about RF exposure using this product..
This device complies with FCC radiation exposure limits as set forth for an uncontrolled environment. This
device should be installed and operated so that its antenna(s) are not co-located or operating in conjunction
with any other antenna or transmitter.
Industry Canada Compliance:
This device operates on a no-protection no-in-
terference basis. Should the user seek to obtain
protection from other radio services operating in
the same TV bands, a radio license is required.
Please consult Industry Canada’s document
CPC-2-1-28, Optional Licensing for Low-Power
Radio Apparatus in the TV Bands, for details.
This device complies with Industry Canada
license-exempt RSS standard(s). Operation is
subject to the following two conditions:
1. This device may not cause harmful interfer-
ence;
2. This device must accept any interference
received, including interference that may cause
undesired operation of the device.
Cet appareil est conforme à Industrie Canada
une licence standard RSS exonérés (s). Son
fonctionnement est soumis aux deux conditions
suivantes:
1. Cet appareil ne doit pas provoquer
d’interférences
2. Cet appareil doit accepter toute interférence
reçue, y compris les interférences pouvant provo-
quer un fonctionnement indésirable de l’appareil