| Channels: |
8-Channels, supervised |
| Receiver Type: |
Diversity, dual
superheterodyne |
| Carrier
Frequency: |
315 MHz |
| Bandwidth: |
400 KHz typical |
| Receiver
Sensitivity: |
-102 dBm typical at each
antenna |
| Data Formats: |
Linear DX and DXS |
| Modulation: |
Type A1D, PPM (pulse
position modulation) |
| Measured Range: |
1,500 feet typical, with
most standard Linear DX or DXS stationary transmitters |
| Transmitter
Capacity: |
32 total with any
distribution between channels (Note: learning multiple transmitters into any channel will
defeat device supervision) |
RECEIVER OUTPUTS |
| DXSR-1508: |
8-Channel alarm outputs,
one common low battery output, and one common status output |
| Type: |
Open collector |
| Mode: |
Factory set to normally
open; can be globally selected as normally closed by internal jumper |
| Current Rating: |
100 mA maximum per output
point |
CHANNEL OUTPUT OPTIONS |
| Momentary: |
1-second minimum,
momentary closure on alarm |
| Toggle: |
Alternate alarm action
(toggle on, toggle off) |
| Latch: |
Requires manual reset at
receiver, or operates as a follower with door/window transmitters; latches "on"
with open (alarm) condition; latches "off" with closed (restore) condition |
DISPLAY OUTPUT |
Channel
Display: |
One 7-segment LED
indicator; displays flashing center dash in power on an standby; displays channel ID
during alarm condition along with alarm condition LED; automatically clears when alarm
output restores; displays "P" and channel ID during programming mode |
| RF Activity: |
Indicated by decimal
point on 7-segment display; indicates radio receiver activity; flashes with received data |
Alarm
Condition: |
Three LED indicators -
alarm, low battery, and status; displays conditions with corresponding channel ID |
| Operating Voltage: |
10.2 to 14.4 VDC or 12 to
16 VAC |
OPERATING CURRENT |
| Standby: |
30 mA |
| Alarm: |
Up to 120 mA |
| Operating
Temperature: |
32° to 140° F (0° to
60° C) |
| Dimensions: |
7.25 in L x 1 in W x 5 in
H (185 x 25.4 x 127 mm) |
| Space Required
for Installation: |
7.5 in L x 14.0 in H |
| Antenna: |
Two, 9-1/2 in wire whip
antennae (supplied) |
| Mounting
Hardware: |
Four #6 x 1 1/4 in wood
screws (supplied) |
RECEIVER OPERATING PARAMETERS |
Status
Supervision: |
Monitored on each channel
for hourly status transmissions, reports status exception if no transmissions received
within last 8-hour time period; one common status output provided for all channels;
7-segment display indicates channel where violation occurred; exception set and cleared by
channel |
| Enable Options: |
Status supervision
enabled per channel;status enabled by cutting proper jumper per channel;factory default
disabled; Note: with status supervision monitoring, it is not recommended to have more
than one transmitter learned per channel |
Low Battery
Supervision: |
Monitors each transmitter
for low battery alarm; reports if any learned transmitter low battery signal received; one
common low battery output for all transmitters; 7-segment display indicates channel where
low battery occurred; low battery set and cleared by individual transmitters; transmitter
that sends low battery report must send a good battery signal to clear low battery
condition |
| Program Mode: |
Enabled by program
jumper; remove to enter program mode |
Transmitter
Learn: |
Momentary press and
release desired channel learn button; activate transmitter with five seconds to learn it
into desired channel |
| Memory Erase: |
Hold appropriate channel
learn button for more than 10 seconds and release; transmitters learned into that channel
will be erased from receiver memory |
Memory
Interrogation: |
Hold appropriate channel
learn button for more than five and less than 10 seconds; alarm LED will flash the number
of transmitters learned into selected channels |
