System Interface Products

System Interface Products
MODM – Master Oscillator Dual Modules
10MHz Master Oscillator plus Dual Mux/Tees in one package
How to order a
Master Oscillator Dual Mux/Tees (MODM)
Module
Module
MODM - Master Oscillator Dual Mux/Tees
Mux/Tee -1 Connectors
J1: To LNB, BDC or BUC
J2: To Receiver or modem
J3: DC in
J4: 10 MHz in
10MHz Oscillator Connectors
J5: Oscillator DC out
J6: 10 MHz out
J7: Oscillator DC in
J8: 10 MHz out
MODM Features
Oscillator
• Great phase noise: -147 dBc/Hz @ 1 kHz
• Excellent stability, long and short term
• Sine wave purity, low harmonic content
Mux/Tees (high power version)
• Highpass filtered L band,
rolloff below 900 MHz, flat 950 thru 2900 MHz
• Low thru loss from 10 MHz input to LNB
• Any in, Any out Impedance transforms (eg. 75 Ω in, 50 Ωout)
• Very low bandpass ripple
• Very low L band through loss
• Very high Rx to 10MHz port isolation, no leakage back to rx
• Superior Input and Output VSWR
• Protects phase noise performance
Functional
• Will operate with LNBs, BDCs, VSATs, BUCs, and Modems
MODM-NNBS-BSBS-NNBS
Structural
• Machined from solid aluminum billet for strength and stability
• Allodyne finish for corrosion protection and excellent RF
shielding/grounding
Mux/Tee -2 Connectors
J9: To LNB, BDC or BUC
J10: To Rx or modem
J11: DC in
J12: 10 MHz in
• Connectors are ‘O’ ring sealed for weather resistant operation
Oscillator Power Supply
Connectors available:
The Orbital
connector to
Mux/Tees to
J1, J2, J9, J10: L-Band: To LNB/BUC & Rx/Modem
F - F, 75Ω
S - SMA, 50Ω
N - N, 50Ω
Ordering
J3, J5, J7, J11: DC Supply
B - BNC (preferred)
N - N
F - F
J4, J6, J8, J12: 10 MHz Signal
All connectors are SMA
BNC-to-pigtail adapters and BNC-to-binding post
adapters sold separately. See SIP price list for part
number and price.
MODM Oscillator has a second, feedthrough
allow the input DC to be fed through to one of the
power the LNB or BUC attached.
The part number includes each connector on the MODM. Some
of the connectors have only one option but including them all
seems to decrease confusion when ordering.
Orbital Research Ltd
14239 Marine Drive, White Rock, BC
V4B-1A9 Canada
Tel: (604) 856-0305, Fax: (604) 856-0315
davidzuvic@orbitalresearch.net
www.orbitalresearch.net
System Interface Product: MODM - Specifications
Mux/Tee
Mux/Tee
MODM Block Diagram
Mechanical Dimensions +
Functional Block Diagram
Viewed as if dismantled
0.200 in
J-2: L-Band
Only to Rx
or Modem
3.425 in
Mux/Tee
Viewed thru the top
J-1: L-Band +
10 MHz + DC
to LNB or BUC
2.0 in
High Pass
Filter/ DC
Block
DC
Block
J-4: 10 MHz
input
From
Oscillator
Mux
Filter
Low
Pass
Filter
Horizontal
Polarity
Optional
DC
Filter Protection
Circuits
1.75 in
2.924 in
J-3: DC In
12-48 VDC,
4.0A
L Band
Band
L
Bandpass:
Bandpass:
Thru Loss:
Loss:
Thru
Ripple:
Ripple:
Input VSWR:
VSWR:
Input
Output VSWR:
VSWR:
Output
900 to
to 2100
2100 MHz
MHz
900
0.5 dB
dB maximum
maximum
0.5
±0.3 dB
dB maximum
maximum
±0.3
1.3 :: 1
1 maximum
maximum
1.3
1.3 :: 1
1 maximum
maximum
1.3
10 MHz
MHz
10
Passband:
Passband:
Thru Loss:
Loss:
Thru
Isolation:
Isolation:
1-100 MHz
MHz (3
(3 dB
dB down)
down)
1-100
0.1 dB
dB 10
10 MHz
MHz to
to LNB
LNB port
port
0.1
>90 dB
dB 10
10 MHz
MHz to
to Rx
Rx port
port
>90
DC
DC
Filtering:
Filtering:
Resistance:
Resistance:
Hash filter,
filter, low
low pass
pass filter
filter
Hash
0.132 ohms
ohms (average)
(average)
0.132
10 MHz
MHz Oscillator
Oscillator
10
Frequency:
Frequency:
Level:
Level:
Stability:
Stability:
Aging:
Aging:
Phase Noise:
Noise:
Phase
2.55 in
10 MHz
MHz
10
+2 dBm
dBm
+2
-7
±1.5 xx 10
10-7
0 to
to +40°C
+40°C
±1.5
,, 0
-6
±1 xx 10
10-6
per day
day after
after 30
30 days
days
±1
per
-6
±5 xx 10
10-6
per year
year after
after 180
180 days
days
±5
per
100Hz
-130 dBc/Hz
dBc/Hz
100Hz
-130
1kHz
-147 dBc/Hz
dBc/Hz
1kHz
-147
10kHz
-148 dBc/Hz
dBc/Hz
10kHz
-148
100kHz
-148 dBc/Hz
dBc/Hz
100kHz
-148
Power Specifications
Specifications
Power
J-6: 10 MHz
output to
Mux/Tee
Oscillator
Pad
Splitter
Amp
Filter
Pad
J-8: 10 MHz
output to
Mux/Tee
Reg
2
Mux/Tees
Mux/Tees
Input DC
DC Voltage:
Voltage: +12
+12 to
to +48V
+48V supplied
supplied via
via
Input
DC input
input connector
connector
DC
Current Capacity:
Capacity: 4.0
4.0 Amps
Amps
Current
Amp
Mechanical Specifications
Specifications
Mechanical
Reg
1
2.0 in
J-7: DC In,
15-24 VDC
2.55 in
J-10: L-Band
only to Rx or
Modem
Mux/Tee
2.0 in
DC
Block
J-12: 10 MHz
input
From
Oscillator
T
C
10 MHz
XBand
OPass
J-5: DC Out,
15-24 VDC
2.55 in
High Pass
Filter/ DC
Block
Mux
Filter
Low
Pass
Filter
Oscillator
Oscillator
Input DC
DC Voltage:
Voltage: +15
+15 to
to +24
+24 V
V supplied
supplied via
via
Input
DC input
input connector
connector
DC
Current Drain:
Drain:
Approximately 100
100 mA
mA
Current
Approximately
J-9: L-Band +
10 MHz + DC
to LNB or BUC
Vertical
Polarity
Optional
DC
Filter Protection
Circuits
J-11: DC In
12-48 VDC,
4.0A
Measurements:
Measurements:
Size:
Size:
Weight:
Weight:
Paint // Colour:
Colour:
Paint
Mounting holes:
holes:
Mounting
Tolerance ±.005
±.005 in.
in.
Tolerance
3.425l xx 2.55w
2.55w xx 2.45h
2.45h in.
in.
3.425l
15 oz
oz
15
Gold Allodyne
Allodyne finish
finish
Gold
3/8" (5mm)
(5mm)
3/8"
Accepts standard
standard
Accepts
rackmounting screws:
screws:
rackmounting
10/32 or
or 10/34
10/34
10/32
Environmental Specifications
Specifications
Environmental
Operating Temp:
Temp:
0 to
to +40°
+40° Celsius
Celsius
Operating
0
Relative Humidity:
Humidity: Up
Up to
to 100%
100% condensation
condensation
Relative
and frost
frost
and
Power Supply
Supply (not
(not included
included with
with MODM)
MODM)
Power
See:
See:
PS1 brochure
brochure for
for North
North America
America
PS1
PS2 brochure
brochure for
for Global
Global
PS2
Orbital Research Ltd. designs and builds products
for satellite communications applications. Website:
www.orbitalresearch.net. Copyright © 2009 Genie
in the Bottle Enterprises Inc. All rights reserved.
Specifications subject to change without notice.
MODM–Master_Osc_Dual_Mux/Tees_oct28-09