DISTRIBUTION MODULES
DISTRIBUTION MODULES
Converts 5 MHz to 1 MHz & 10 MHz
Rack Mount or Bench top
Compact & Light weight
Accepts 5 MHz Frequency Reference
Features
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The Datum 6704 is a two channel, RF syn-
thesizer packaged in a 1U rack mount
chassis. It is comprised of two low phase
noise RF synthesizers that maintain high
channel isolation (>100dB).
The 6704 accepts a 5MHz input signal at
1Vrms amplitude and provides one
buffered 10MHz output and one buffered
1MHz output. Each output and input has
an alarm indicator that warns of either a
loss of signal or a signal of insufficient
amplitude.
The 6704 is also available in custom con-
figurations. Please contact Datum - TT&M
with any specific requirements.
6704 RF Synthesizer
Datum
-TT&M
34 Tozer Road
Beverly, MA 01915-5510
Tel: +1-978-927-8220
Fax; +1-978-927-4099
USA Toll Free:
1-800-544-0233
Web:
www.datum.com
E-mail:
ttmsales@datum.com
Specifications subject to change without notice.
Rev 4-02
DISTRIBUTION MODULES
DISTRIBUTION MODULES
Specifications
ELECTRICAL SPECIFICATIONS
RF Output
Frequency
1 MHz and 10MHz
Level
1 V rms (nominal)/50
Connector
BNC
RF Input
Frequency
5 MHz
Amplitude
1 V rms (nominal)/50
Connector
BNC
Alarm Output
Form-C Contacts
ALARM:
Short pins 1-2
No ALARM:
Short pins 1-3
Connector
9 pin D-male
ENVIRONMENTAL & PHYSICAL SPECIFICATIONS
Temperature
(operating)
0 C to 55 C
Relative Humidity
0 to 95 %
(non-condensing)
Power Requirements
AC Input (+/-15%)
120 or 230 V AC, <10W
Dimensions
Height
1U (
1.75 inches)
Width
19 inches
Depth
12 inches
Weight
<10 lbs.
6704 RF Synthesizer
Front mounted connectors
502
Options
Option P/N
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