Accessories; Specifications - Lectrosonics DCHR Instruction Manual

DCHR

Accessories

26895
Replacement wire belt clip.
21926
USB cable for firmware updates
LTBATELIM
Battery Eliminator for LT, DBu and DCHT
transmitters, and M2R; camera hop and similar
applications. Optional power cables include: P/N 21746
right angle, locking cable; 12 in. length P/N 21747 right
angle, locking cable; 6 ft. length; DCR12/A5U universal
power supply for AC power.
LRSHOE
This optional kit includes the accessories needed to
mount the DCHR on a standard cold shoe, using the
wire belt clip that comes with the receiver.
AMJ(xx) Rev. A
Whip antenna; swiveling.
Specify frequency block (see
chart below).
14
AMM(xx)
Whip antenna; straight. Specify frequency block (see
chart below).
About Whip Antenna Frequencies:
Frequencies for whip antennas are specified by the
block number. For example, AMM-25 is the straight
whip model cut to the block 25 frequency.
L-Series transmitters and receivers tune across a
range covering three blocks. The correct antenna for
each of these tuning ranges is the block in the middle
of the tuning range.
Band Blocks covered
A1 470, 19, 20
B1 21, 22, 23
C1 24, 25, 26

Specifications

Operating Frequencies:
Modulation Type:
Audio Performance:
Frequency Response:
THD+N:
Dynamic Range:
Adjacent Channel Isolation
Diversity Type:
Audio Output:
Analog:
AES3:
Headphone Monitor:
Level (line level analog):
Power requirements:
Battery life:
Power consumption:
Dimensions:
Weight:
Specifications subject to change without notice.
Ant. Freq.
Block 19
Block 22
Block 25
US: 470.100 - 614.375 MHz
8PSK with Forward Error Correction
D2 mode: 25 Hz - 20 kHz, +0\-3 dB
Stereo mode: 20 Hz - 12 kHz, +0/-3 dB
0.05% (1kHz @ -10 dBFS)
>95 dB weighted
>85dB
Switched antenna, during digital
packet headers
2 balanced outputs
2 channels, 48 kHz sample rate
3.5 mm TRS jack
-50 to +5dBu
2 x AA batteries (3.0V)
8 hours; (2) Lithium AA
1 W
Height: 3.0 in. / 120 mm. (with knob)
Width: 2.375 in. / 60.325 mm.
Depth: .625 in. / 15.875 mm.
9.14 ounces / 259 grams
(with batteries)
LECTROSONICS, INC.