Specifications
4 Specifications
FRONT PANEL
TRG Input: 1x
SMA connector, Zin = 50 Ohm, 0->0.25V nom.
0V…-1.5V maximum input voltage range, Threshold: -0.125V fixed
Don't apply pos. voltage!
TRG outputs:
8 x SMA connector, outputs
FAST NIM (CML) pulses (neg.: 0V -> -0.4V) into 50 Ohm,
Zout = 50 Ohm, back terminated.
REAR PANEL
Reference clock in:
BNC connector, TTL compatible,
input frequency: 10 MHz - 120 MHz,
optional 50 Ohm terminated (int. Jumper)
optional AC- coupled (int. Jumper)
Master clock out: (8x)
BNC connector, TTL compatible, 0...3.3V, rise time: 1ns
Power connector:
5.5 x 2.1 mm DC connector (center positive)
REFERENCE CLOCK:
10 MHz crystal oscillator (10ppm)
MCCDOVX option
10 MHz ovenized crystal oscillator, frequency stability: 0.03 ppm @ 0°C to +50°C
MCCDATOM option 10 MHz Cs atomic clock
Short-term stability (Allan Deviation) of 3.0 × 10
–10
at τ = 1 sec, typical long term aging of <9 × 10
–10
/month,
and maximum frequency change of ±5 × 10
–10
over an operating temperature range of –10 °C to 70 °C.
Power requirements:
12V DC / 0.5A
Operating Temperature Range:
0°C to +50°C
Physical:
aluminum case, 275 mm x 260 mm x 48 mm, 1.8 kg
Shipping case:
500mm x 400mm x 200mm, 7 kg
Accessories:
• External power supply:
IN: 90 - 264 V AC, Out: 12 V DC (enclosed)
• Handbook
HARDWARE OPTIONS and Order Information:
Order Information
Model Description Order
MCCD
8-fold pulse master clock source with 8 synchronous outputs MCCD
MCCDOVX
Option: oven controlled ref.oscillator (higher stability) MCCDOVX
MCCDATOM
Option: Cs atomic clock (highest stability) MCCDATOM
MCCDDIV
Option: internal divider MCCDDIV
MSET1
Set of cables: 8xRG316 SMA-SMA, 30 cm MSET1
MSET2
Set of cables: 8xRG316 BNC-BNC, 50 cm MSET2
MSET3
Set of cables: 8xRG316 BNC-BNC,100 cm MSET3
MSET4
Set of cables: 1xSMA 1 m, 8xSMA 20 cm, 8xBNC 50 cm, BNC-SMA adapter MSET4
F
ComTec GmbH
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