Cross Technologies 1582-70M Owner's manual
- Type
- Owner's manual
Cross Technologies 1582-70M is a DPDT manual select RF switch that provides manual switching between two separate RF paths. It has a wide range of applications, including:
- RF signal routing The 1582-70M can be used to route RF signals between different devices, such as antennas, amplifiers, and receivers. This can be useful for a variety of purposes, such as:
- Antenna selection The 1582-70M can be used to select between multiple antennas, allowing you to choose the best signal for your location.
- Amplifier selection The 1582-70M can be used to select between multiple amplifiers, allowing you to boost the signal strength of your RF signal.
Cross Technologies 1582-70M is a DPDT manual select RF switch that provides manual switching between two separate RF paths. It has a wide range of applications, including:
- RF signal routing The 1582-70M can be used to route RF signals between different devices, such as antennas, amplifiers, and receivers. This can be useful for a variety of purposes, such as:
- Antenna selection The 1582-70M can be used to select between multiple antennas, allowing you to choose the best signal for your location.
- Amplifier selection The 1582-70M can be used to select between multiple amplifiers, allowing you to boost the signal strength of your RF signal.
Instruction Manual
Model 1582-70M
Switch, DPDT, Manual Select
November 2018 Rev 0
STATUSSWITCH
MANUAL
SELECT
CH1 CH2
CH2
ONLINE
CH1
ONLINE
MODEL 1582
SWITCH
POWER
CROSS TECHNOLOGIES INC.
Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc.,
but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc.
for purposes of operating the equipment.
When ordering parts from Cross Technologies, Inc., be sure to include the equipment
model number, equipment serial number, and a description of the part.
CROSS TECHNOLOGIES, INC.
6170 Shiloh Road
Alpharetta, Georgia 30005
(770) 886-8005
FAX (770) 886-7964
Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL [email protected]
INSTRUCTION MANUAL
MODEL 1582-70M Switch
TABLE OF CONTENTS PAGE
Warranty 2
1.0 General 3
1.1 Equipment Description 3
1.2 Technical Specifications 4
2.0 Installation 5
2.1 Input/Output Connectors 5
2.2 Controls and Indicators 6
2.3 Setup Instructions 8
3.0 Environmental Use Information 9
4.0 Theory of Operation 10
WARRANTY - The following warranty applies to all Cross Technologies, Inc. products.
All Cross Technologies, Inc. products are warranted against defective materials and
workmanship for a period of one year after shipment to customer. Cross Technologies,
Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies, Inc.’s
option, replacing parts, subassemblies, or entire assemblies. Cross Technologies, Inc. shall
not be liable for any special, indirect, or consequential damages. This warranty does not
cover parts or equipment which have been subject to misuse, negligence, or accident by the
customer during use. All shipping costs for warranty repairs will be prepaid by the
customer. There are not other warranties, express or implied, except as stated herein.
CROSS TECHNOLOGIES, INC.
6170 Shiloh Road
Alpharetta, Georgia 30005
(770) 886-8005
FAX (770) 886-7964
Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL [email protected]
1582-70M Manual, Rev. 0 Page 2 11/19/18
MODEL 1582-70M Switch
1.0 General
1.1 Equipment Description - 1582-70M RF Switch, DPDT, Manual Select provides manual DPDT relay
switching between CH1 and CH2 RF signals of two separate RF paths. When power is lost the selected channel
is CH1. The Manual Select switch selects CH1 or CH2. LEDs indicate switch position as either CH1 or CH2
and Power.
STATUSSWITCH
MANUAL
SELECT
CH1 CH2
CH2
ONLINE
CH1
ONLINE
MODEL 1582
SWITCH
POWER
CROSS TECHNOLOGIES INC.
AC
GND
J4
A1
J5
A
J6
A2
J1
B1
J2
B
J3
B2
FIGURE 1.0 1582-70M Switch (Front & Rear Panels)
1582-70M BLOCK DIAGRAM
SWITCH A
SWITCHED RF
CH 1
CH 2
SWITCH A1 RF 1
SWITCH A2 RF 2
SWITCH B
SWITCHED RF
SWITCH B1 RF 1
SWITCH B2 RF 2
AC POWER
SUPPLY
AC
IN
DC
OUT
SW CONTROL
FIGURE 1.1 1582-70M Block Diagram
1582-70M Manual, Rev. 0 Page 3 11/19/18
1.2 Technical Specifications
1582-70M Technical Specifications
Switch Characteristics
Impedance 75 ohms
Type No- latching Relay
Isolation >65 dB DC to 10MHz
>50 dB to 1.0 MHz,
>40 dB to 1.5 GHz
Insertion Loss ≤1 dB to 1.0 GHz
≤1.5 dB to 2.0 GHz
Configuration DPDT
Controls and Indicators
Manual Select Manually select CH1, CH2,
LEDs (*=Closures) C1*, CH2* On-Line, Power
Other
Connectors 75 ohm BNC, Female (RF), Other Connectors Available
Mechanical 19 inch standard chassis 1.75” high X 12” deep
Power Single power supply; 100-240 ±10% VAC, 47 - 63 Hz, 10 watts
*+10 to +40 degrees C; 2000 meters max. elevation; 80% max. humidity; Specifications subject to change without notice
*Specifications subject to change without notice
1582-70M Manual, Rev. 0 Page 4 11/19/18
2.0 Installation
2.1 Input/Output Connectors - The following are the input and output connectors.
AC1
GND
AC2
J4
A1
J5
A
J6
A2
J1
B1
J2
B
J3
B2
J1 -
SW B
RF 2
J2 -SW B
RF
J3 -
SW B
RF 1
J4 - SWA
SW A
RF 2
J5 -SW A
SWITCHED
RF
J6 -
SW A
RF 1
AC1
POWER IN 1
1.5 A FUSE
FIGURE 2.0 1582-70M Rear Panel
TABLE 2.0 Input / Output Connectors (FIGURE 2.0)
J1, J2, J3, J4, J5, J6 - RF Connectors (FIGURE 2.0)
AC1, AC2 - POWER AC Inputs for a single power supply. AC2 not used.
1582-70M Manual, Rev. 0 Page 5 11/19/18
2.2 Controls and Indicators -The following are the controls and indicators.
STATUSSWITCH
MANUAL
SELECT
CH1 CH2
CH2
ONLINE
CH1
ONLINE
POWER
FIGURE 2.2 1582-70M Controls and Indicators
Item Description
CH1 ON-LINE LED Turns yellow when Channel 1 is selected.
CH2 ON-LINE LED Turns yellow when the Channel 2 is selected.
POWER LED Turns green when power is applied on the rear panel.
1582-70M Manual, Rev. 0 Page 6 11/19/18
FIGURE 3.0 1582-70M Mechanical Assembly
POWER
SUPPLY
1582-70M Manual, Rev. 0 Page 7 11/19/18
2.3 Setup Instructions
a. Install the 1582-70M in the equipment rack.
b. Connect RF to the BNC connectors (J1 - J3, J4 - J6)).
c. Connect power via a power cord to AC1.
d. Manually switch between channels 1 and 2 and be sure switching occurs.
e. Check that Ch1 is selected when switch is in position 2 when power is removed.
STATUSSWITCH
MANUAL
SELECT
CH1 CH2
CH2
ONLINE
CH1
ONLINE
MODEL 1582
SWITCH
POWER
CROSS TECHNOLOGIES INC.
AC
GND
J4
A1
J5
A
J6
A2
J1
B1
J2
B
J3
B2
1582-70M Manual, Rev. 0 Page 8 11/19/18
3.0 Environmental Use Information
A. Rack-Mounting - To mount this equipment in a rack, please refer to the installation instructions
located in the user manual furnished by the manufacturer of your equipment rack.
B. Mechanical loading - Mounting of equipment in a rack should be such that a hazardous condition
does not exist due to uneven weight distribution.
C. Elevated operating ambient temperature - If installed in a closed or multi-unit rack assembly,
the operating ambient temperature of the rack may be greater than room ambient temperature.
Therefore, consideration should be given to Tmra.
D. Reduced air flow - Installation of the equipment in a rack should be such that the amount of air flow
required for safe operation of the equipment is not compromised. Additional space between unit
may be required.
E. Circuit Overloading - Consideration should be given to the connection of the equipment to the supply
circuit and the effect that overloading of circuits could have on over current protection and supply wiring.
Appropriate consideration of equipment name plate rating should be used, when addressing this concern.
F. Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular
attention should be given to supply connections other than direct connection to the Branch
(use of power strips).
G. Top Cover - There are no serviceable parts inside the product so, the Top Cover should not be removed.
If the Top Cover is removed the ground strap and associated screw MUST BE REINSTALLED
prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS
emission problems.
1582-70M Manual, Rev. 0 Page 9 11/19/18
4.0 - Theory of Operation Cross Technologies 1582-70M Switch.
Introduction -The 1582-70M switch provides manual control of RF sources or loads depending on the user’s
application. Control is facilitated by a Front Panel Switch. LED indicators are provided for “CH1” and “CH2”
and “Power”.
NOTE: When switching, pull switch out . The switch is designed so that it will not easily be accidentally
switched.
1582-70M Manual, Rev. 0 Page 10 11/19/18
CROSS TECHNOLOGIES, INC.
6170 Shiloh Road
Alpharetta, Georgia 30005
(770) 886-8005
FAX (770) 886-7964
Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL [email protected]
Printed in USA
1582-70M Manual, Rev. 0 Page 11 11/19/18
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Cross Technologies 1582-70M Owner's manual
- Type
- Owner's manual
Cross Technologies 1582-70M is a DPDT manual select RF switch that provides manual switching between two separate RF paths. It has a wide range of applications, including:
- RF signal routing The 1582-70M can be used to route RF signals between different devices, such as antennas, amplifiers, and receivers. This can be useful for a variety of purposes, such as:
- Antenna selection The 1582-70M can be used to select between multiple antennas, allowing you to choose the best signal for your location.
- Amplifier selection The 1582-70M can be used to select between multiple amplifiers, allowing you to boost the signal strength of your RF signal.
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