PRO-DAR

Receiver Multicoupler family with redundant amplifier system for the VHF & the low UHF range 30 – 960 MHz.

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Data Sheet
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PRO-DAR
Electrical
Power Supply 230 V AC models :
198 to 264 V AC 47 – 63 Hz / Max. 0.16 A
115 V AC models :
99 to 132 V AC 47 – 63 Hz / Max. 0.32 A
Model
PRO-DAR4 & PRO-DAR8PRO-DAR12 & PRO-DAR16 (Ask for availability)
Gain (Input To All Outputs) 2 dB nominal
Frequency 30 – 960 MHz
Gain variance < ±2.0 dB
Max. Output Power @ 1 dB Compression (P1dB) > 10 dBm
Noise Figure, Amplifier 30 – 520 MHz : < 3.0 dB
520 – 960 MHz : < 3.5 dB
Output 3. Order Intercept point (OIP3) 30 – 520 MHz : > 30 dBm
520 – 960 MHz : > 25 dBm
Impedance 50 Ω
Output 2. Order Intercept point (OIP2) > 45 dBm
Max. Input Power (dBm) 23 dBm
Isolation between outputs 30 – 100 MHz : > 20 dB
100 – 400 MHz : > 27 dB
400 – 960 MHz : > 20 dB
Input VSWR ≤ 2.0:1
Input-Output Isolation > 30 dB
Effective Noise Figure all outputs < 5 dB
Output VSWR ≤ 1.5:1
DC Supply, 12 V DC types 10.8 to 14.4 V DC / 600 mA
DC Supply, 24 V DC types 20 to 33 V DC / 600 mA
DC Supply, 48 V DC types 40 to 60 V DC / 125 mA
No. of channels
4 or 812 or 16
Environmental
Operating temperature range -10 °C to +60 °C
Humidity < 90% non-condensing
Mechanical
Power Connector 3-terminal IEC60320-1 C14 (m)
Connection(s) N(f) (standard)
BNC(f), TNC(f) or SMA(f), please contact for availability
DC Connector 3-pole Phoenix terminal block/header
Historic Brand Amphenol Procom
Dimensions
PRO-DAR4 & PRO-DAR8 :
19″ x 1HU x 261 mm (482.6 x 44.45 x 261 mm) /
(19.02 x 1.75 x 10.28 in.)PRO-DAR12 & PRO-DAR16 :
19″ x 2HU x 261 mm (482.6 x 89.9 x 261 mm) /
(19.02 x 3.54 x 10.28 in.)
Weight
PRO-DAR4 PRO-DAR8 : Approx. 3.1 kg. / 6.83 lb.PRO-DAR12 PRO-DAR16 : Approx. TBD kg. / TBD lb.
Alarm Connector 3-pole Phoenix terminal block/header
  • Active Receiver multicouplers PRO-DAR (Dual Amplifier RMC) comes with 1 antenna input and 4 or 8 receiver outputs. The PRO-DAR’s with 12 or 16 outputs are under development.
  • Allows a number of receivers to share the same antenna without interaction and loss of signal.
  • Coves the whole frequency range 30 to 960 MHz.
  • If only a smaller frequency range is desired, a preselector filter can be built in to prevent possible interference from strong transmitters outside the frequency band of interest. Amphenol Procom offer a wide range of both band selective and narrow-band low-loss filters suitable for preselector use.
  • Please refer to the preselector overview and specify frequency range when ordering.
  • The build-in ultra-high dynamic range amplifiers ensure outstanding multicoupler linearity and high reject of distortion products.
  • Low amplifier noise figure ensures lowest possible S/N deterioration of the received and distributed RF signals.
  • Redundant amplifier design with two identical amplifier stages coupled in parallel ensures maximum operational reliability.
  • If a fault occurs in one amplifier stage,the amplifier will continue to operate with gain around -6 dB relative to the normal gain providing uninterrupted service with only minor performance deterioration.
  • High isolation between receiver outputs ensure insignificant low mutual coupling between the connected receivers.
  • Operates on 230 V AC or 115 V AC mains supply or 12 V, 24 V or 48 V DC supply (Depending on type, see ordeing designations)
  • Galvanically isolated power supply with floating power supply input prevents unwanted ground loops and ensures operation on DC voltage systems with both + and – to ground.
  • Power supply backup function provides automatic switching to DC supply if the AC mains supply fails, ensuring uninterrupted service of the multicoupler.
  • POWER ON/operating status LED on front.
  • Supply voltage/current monitoring alarm circuitry with floating relay switch-over alarm contact. If a fault occurs, in the RF amplifer circuitry, the alarm circuitry immediately toggles the relay to indicate fault condition and change the POWER on/operating status LED from constant green light to flashing red light.
  • If both mains AC supply and DC supply fail, the multicoupler is completely de-energized, the relay will also be toggled to indicate fault condition. The POWER ON / operating status LED will then be off in this situation.
  • Mains supply connector: IEC type fitted with noise filter.
  • DC power supply connector: Pluggable terminal block/header fitted with noise filter.
  • Alarm connector: Pluggable terminal block/header.
  • RF connectors: N-female on all ports (other types on request).
  • Comes as standard with black powder lacquered front plate
  • 19” rack module housing
  • PRO-DAR4 & PRO-DAR8: 1HU
  • PRO-DAR12 & PRO-DAR16: 2HU (Under development)
  • Please Note:
  • Power cable is not included. Must be ordered separately, see Accessories.

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Receiver Multicoupler family with redundant amplifier system for the VHF & the low UHF range 30 – 960 MHz. PRO-DAR

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Ordering designations

Contact for system-specific product no.

Use the guide below to make the name of the PRO-DAR you would like to buy. Remember to buy the Power cable separately if needed.

ModelNo. of outputs    AC PowerDC PowerAntenna ConnectorRx ConnectorNumber of loadsPreselector filter
 PRO-DAR 4 outputs = 4
8 outputs = 8
12 outputs = 12***
16 outputs = 16***		 230V AC = -230 V
115V AC = -115 V		 12V DC = /12 V
24V DC = /24 V
48V DC = /48 V		 N-female = -N
TNC-female = -TNC
BNC-female = -BNC
SMA-female = -SMA		 N-female = /N
TNC-female = /TNC
BNC-female = /BNC
SMA-female = /SMA		 No load = blank *
One 1W load = -1L
Two 1W loads = -2L
Three 1W loads = -3L		 No filter = blank
See tables with
preselectors below
Naming Example       
PRO-DAR 8 -230V /12V -N /N -1L BPF 118-137-C

Naming Example: PRO-DAR8-230V/12V-N/N-1L BPF 118-137 C

   * Terminating unused ports will secure the electrical performances of the RMC.
  ** “Blank” means sign omitted.
  ***Ask for availability

Accessories
 ModelProduct No.
Power Cable EU , with Ground 210002646
Power Cable UK , with Ground 210002647
Power Cable US , with Ground 210002648
Model Housing

PRO-DAR4-N & PRO-DAR8-N
PRO DAR

 

PRO-DAR8-N – Rear side
PRO DAR8 N Rear side

PRO-DAR12-N & PRO-DAR16-N
PRO DAR12 N PRO DAR16 N 2

 

PRO-DAR12-N & PRO-DAR16-N – Rear side
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Low-Loss Preselector Filters for PRO-DAR, Overview

Band selective standard blackbox filters (other filters on request)

TYPE DESIGNATIONFILTER TYPEPASS BAND FREQUENCY RANGE
BPF 66-88 Band pass  66 – 88 MHz
BPF 88-108 Band pass  88 – 108 MHz
BPF 112-136 Band pass 112 – 136 MHz
BPF 118-137 Band pass 118 – 137 MHz
BPF 118-174 Band pass 118 – 174 MHz
BPF 136-225 Band pass 136 – 225 MHz
BPF 146-174 Band pass 146 – 174 MHz
BPF 225-400 Band pass 225 – 400 MHz
BPF 300-500 Band pass 300 – 500 MHz
BPF 800-1000 Band pass 800 – 1000 MHz
LP 174-FME Low pass    0 – 174 MHz
HP 380-FME High pass 380 – 1000 MHz

Steep sided standard BP filters:

TYPE DESIGNATIONFILTER TYPEPASS BAND FREQUENCY RNGESTOP BAND FREQUENCY RANGE
PRO-BPF 118-144 XS (Please contact for availabilty) Band pass 118 – 144 MHz 0 – 108 MHz and 155 – 1000 MHz
PRO-BPF 225-380 XS (Please contact for availabilty) Band pass 225 – 380 MHz 0 – 200 MHz and 410 – 1000 MHz
PRO-DBPF 118-144/225-380 XS (Please contact for availabilty) Dual Band pass 118 – 144 MHz and 225 – 380 MHz 0 – 108 MHz, 155 – 200 MHz and 410 – 600 MHz

Narrow band standard BP filters:

TYPE DESIGNATIONFILTER TYPECENTER FREQUENCY -1 dB BANDWIDTH
BPF 4/4-[BW] Band pass To be ordered within 66 – 88 MHz To be specified as 2, 4 or 6 MHz
BPF 3/4 Band pass To be ordered within 112 – 136 MHz 1.5 MHz
BPF 2/4-[BW] Band pass To be ordered within 144 – 175 MHz To be specified as 2, 4 or 6 MHz
BPF 70/4-HX Band pass To be ordered within 380 – 470 MHz To be ordered within 3 – 15 MHz
BPF 900/4 Band pass To be ordered within 820 – 960 MHz Typ. 7 MHz
EU and UK Declaration of Conformity

Hereby Amphenol Procom declare that the product type PRO-DAR is in compliance with EU Directive 2014/53/EU and
the UK Radio Equipment Regulations 2017 (S.I. 2017 No. 1206).
The full text of the Declaration of Conformity is available at:

https://amphenolprocom.com/images/shop/catalog/pdf-for-catalouges/Declaration-of-Conformity-PRO-DAR.pdf