ELAD ASA-16 User manual

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ELAD ASA-16
Antenna splitter amplifier
Use.
The ASA16 Splitter Amplifier has been designed to split the signal received from an
antenna to up to six different receivers at the same time. Thanks to the inside divider
and ultra-wideband low noise amplifiers, the antenna signal can be shared with the
receivers connected to the six outputs. The six outputs have 0 dB gain (no
amplification). A 15 dB attenuator is available to allow radio monitoring power sources.

ELAD ASA-16 User Manual Rev 2 - 10/2019
© 2019 ELAD S.r.l. All rights reserved. No part of this document may be reproduced, published, used, disclosed or disseminated
in any form or by any means, electronic, photocopying or otherwise, without prior written permission of ELAD S.r.l.
2
Connections and operations
Power supply.
To power on the device simply connect a 12V DC –300 mA power supply with the power
connector on the rear panel of the ASA-16. The power status is indicated by the ON Led on the
front panel.
Input connection.
Connect the receiving antenna cable with the Input 50 Ohm BNC Coax connector located on the
rear panel.
Output connections.
Connect each one of the receivers with one of the Output 50 Ohm BNC Coax connectors
labeled 1 to 6 located on the rear panel.
Input attenuator.
A 15dB attenuator can be inserted on the input line by operating the related switch on the front
panel. The INPUT led will light on to indicate the insertion of the attenuator.
Output off.
The OUTPUT OFF led will light on when the PTT input on the rear panel is connected to
ground. The PTT input is a 3.5 mm stereo jack connector.
The PTT line is on the TIP signal.
Packaging
The package includes :
- the ASA-16 device,
- a cable for the PTT connection,
- the 12V connection cable, 2.1mm DC plug to open end,
- this printed user manual.
Note : the package do not includes power supply.

ELAD ASA-16 User Manual Rev 2 - 10/2019
© 2019 ELAD S.r.l. All rights reserved. No part of this document may be reproduced, published, used, disclosed or disseminated
in any form or by any means, electronic, photocopying or otherwise, without prior written permission of ELAD S.r.l.
3
Preliminary specifications
General specs and features.
RFIN and RFOUT connectors type : BNC.
Dimensions and weight : alu box with front and rear soft plastic, cover: 200mm x 50mm x
200mm, weight : 800gr.
Electrical specs and performances.
Total gain for each output : 0 or -15 dB (if attenuator is connected).
PTT input :
- grounded : switch the antenna input to ground,
- isolation :
o>60dB at 12 MHz,
o>50dB at 50 MHz.
SWR input :
9KHz to 30MHz
< 1.2
30MHz to 50MHz
< 1.5
50MHz to 70MHz
< 1.6

ELAD ASA-16 User Manual Rev 2 - 10/2019
© 2019 ELAD S.r.l. All rights reserved. No part of this document may be reproduced, published, used, disclosed or disseminated
in any form or by any means, electronic, photocopying or otherwise, without prior written permission of ELAD S.r.l.
4
Typical Performances
Typical channel out gain Attenuation 15 dB
PTT Active on input Typical SWR input

ELAD ASA-16 User Manual Rev 2 - 10/2019
© 2019 ELAD S.r.l. All rights reserved. No part of this document may be reproduced, published, used, disclosed or disseminated
in any form or by any means, electronic, photocopying or otherwise, without prior written permission of ELAD S.r.l.
5
Schematics

ELAD ASA-16 User Manual Rev 2 - 10/2019
© 2019 ELAD S.r.l. All rights reserved. No part of this document may be reproduced, published, used, disclosed or disseminated
in any form or by any means, electronic, photocopying or otherwise, without prior written permission of ELAD S.r.l.
6
Declaration of Conformity (EC)
The product marked as
ASA-16
manufactured by
Manufacturer: ELAD S.r.l.
Address: Via Col De Rust, 11 - Sarone
33070 CANEVA (PN)
is produced in conformity to the requirements contained in the following EC directives:
EMC Directive 2004/108/CE
Low Voltage Directive 2006/95/CE
RoHS Directive 2011/65/CE
The product conforms to the following Product Specifications:
Emissions & Immunity:
EN 55022: 2006 + A1: 2007
EN 55024: 1998 + A1: 2001 + A2: 2003
ETSI EN 301 489 - 1 V1.9.2
EN 55032 - 2012
EN 60950 -1
Safety:
EN 60950-1: 2006 + A11: 2009
And further amendments.
This declaration is under responsibility of the manufacturer:
ELAD S.r.l.
Via Col De Rust, 11 - Sarone
33070 CANEVA (PN)
Issued by:
Name: Franco Milan
Function: President of ELAD
Caneva
Place
October, 30th 2017
Date
Signature