Cross Technologies 2116-140T120 User manual

Instruction Manual Model 2116-140T120

Block Translator

August 2022, Rev. 0

MODEL 2116

CROSS TECHNOLOGIES INC.

POWER

EXT

10MHZ

ALARM

BLOCK TRANSLATOR

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 2116-13T11 Block Translator

TABLE OF CONTENTS PAGE

Warranty 2

1.0 General 3

1.1 Equipment Description 3

1.2 Technical Characteristics 4

2.0 Installation 5

2.1 Mechanical 5

2.2 Rear Inputs and Outputs 6

2.3 Front Panel Indicators 6

2.4 Operation 7

3.0 Environmental Use Information 8

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]

2116-140T120 Manual, Rev. 0 Page 2 8/11/2022

MODEL 2116-140T120 Block Translator

1.0 General

1.1 Equipment Description

The 2116-140T120 Block Translator converts 12.75 - 14.0 GHz to 10.70 - 12.0 GHz with a local oscillator at

2.05 GHz. Front panel LEDs provide indication of DC Power, External 10 MHz, and PLL Alarm. The gain is

-30 dB. Connectors are SMA female for RF In and RF Out and BNC female for the external reference input and

reference output. A three-way switch controls which 10 MHz reference is being used. When in the AUTO

position, the internal reference is used unless a +3 dBm ± 3 dB, 10MHz reference signal is connected to the

external reference input. The 2116 is powered by a 100-240 ±10% VAC power supply, and mounted in a

1 3/4” X 19” X 14” rack mount chassis.

MODEL 2116

CROSS TECHNOLOGIES INC.

POWER

EXT

10MHZ

ALARM

BLOCK TRANSLATOR

FRONT PANEL

GND

EXT 10MHZ

INPUT

RF INPUT

10MHZ REF

OUTPUT

INT

EXT

AUTO

J103

J11

ALARM

RF OUTPUT

REAR PANEL

FIGURE 1.1 Front and Rear Panels

12.75

14.0

GHz

2.05

GHz

EXT 10MHZ

10 MHZ

MON

AUTO

INT

10MHZ

10.70

12.0

GHz

OUT

ATT.

2116-140T120

Block Translator

Block Diagram

FIGURE 1.2 Block Diagram

2116-140T120 Manual, Rev. 0 Page 3 8/11/2022

1.2 Technical Characteristics

TABLE 1.0 2116-140T120 Block Translator Specifications*

Input Characteristics

Impedance/Return Loss 50 Ω/18 dB min. (see TABLE 2.2 for connector options)

Frequency 12.75 to 14.00 GHz

Input Level Range -30 to -10 dBm

Input 1dB Compression 0 dBm

Output Characteristics

Impedance/Return Loss 50 Ω/18 dB min. (see TABLE 2.2 for connector options)

Frequency 10.70 to 12.0 GHz

Level Range -60 to -40 dBm

Channel Characteristics

Gain -30 dB ± 2 dB

Input/Output Isolation >40 dB, min.

Spurious, Inband SIGNAL RELATED -40 dBc max, <50 dBc typ.;

SIGNAL INDEPENDANT <-80 dBm

2 Tone Intermod >45 dBc, 50 dBc typ. for two carriers each at -15 dBm in

Spurious, Out of band,LO <-45 dBm, at 10.25 and 12.30 GHz at the output

Spurious, Out of band,sig <-20 dBc, Fc ± 1 GHz, <-40 dBc, Fc ± 2 GHz at the output

Frequency Response ±2.0 dB, over frequency band; ± 0.5 dB, 40 MHz BW

Frequency Sense Non-inverting

LO Characteristics

LO Frequency 2.05 GHz, fixed

Frequency Accuracy ± 0.01 ppm max. over temp internal reference; ext. ref. input

10 MHz In/Out Level +3 dBm ± 3 dB

-110

-95

-85

-80

-70

1MHz

100kHz

10kHz

1kHz

100Hz

dBC/Hz

Phase Noise @ Freq

Controls, Indicators

Power Green LED

PLL Alarm Red LED, External contact closure

Ext 10 MHz Yellow LED, indicates ext. 10 MHz ref. selected (rear panel DPDT switch)

10 MHz Reference 3-way Switch (selects INTERNAL, EXTERNAL, or AUTO mode)

Other

RF Connectors SMA (female), 50Ω(see TABLE 2.2 for other options)

10 MHz Connectors BNC (female), 50Ω/75Ω

Alarm Connector DB9 (female) - NO or NC contact closure on alarm

Size 19 inch, 1RU standard chassis 1.75” High X 14.0” Deep

Power 100-240 ±10 VAC, 47-63 Hz, 45 watts max.

Options

Connector Options See TABLE 2.2

*10˚C to +40˚C; Specifications subject to change without notice.

2116-140T120 Manual, Rev. 0 Page 4 8/11/2022

2.0 Installation

2.1 Mechanical

The 2116-140T120 consists of one RF PCB housed in a 1 RU (1 3/4 inch high) by 14 inch deep chassis. A

switching, ± 12, +24, +5 VDC power supply provides power for the assemblies. The 2116-140T120 can be

secured to a rack using the 4 holes on the front panel. Figure 2.0 shows how the 2116-140T120 is assembled.

PS IN

PIN 1, +12 VDC

PIN 2, +5 VDC

PIN 3, +5 VDC

PIN 4, GROUND

PIN 5, GROUND

PIN 6, -12 VDC

PIN 7, +24 VDC

PIN 8, +24 VDC

POWER

SUPPLY

J10

J101 - Panel Mount

SMA Connector

J1 - Panel Mount

SMA Connector

FIGURE 2.0 2116-140T120 Mechanical Assembly

2116-140T120 Manual, Rev. 0 Page 5 8/11/2022

2.2 Rear Panel Input/Output Signals

Figure 2.1 shows the input and output connectors on the rear panel.

GND

EXT 10MHZ

IINPUT

RF INPUT

10MHZ REF

OUTPUT

INT

EXT

AUTO

J101

J11

ALARM

J1 - RF OUTPUT

SMA (female) 50Ω. 10.70 to 12.0 GHz,

-40 dBm max output signal. See Table

2.2 for other connector options.

AC INPUT

100-240 ±10% VAC,

47-63 HZ

Uses 2 amp Slow Blo,

5mm fuse

S1 - 10MHZ SWITCH

3-position switch. INT selects internal 10MHz ref.

AUTO selects internal 10MHz ref, unless a

+3dBm ±3dB 10MHz signal is inserted on J2.

EXT selects external 10MHz ref. from J2.

J2 - EXT 10MHZ INPUT

BNC (female) 50Ω/75Ω. Insert external

10MHz reference here (+3 dBm ± 3 dB).

J101 - RF INPUT

SMA (female) 50 Ω. 12.75 to

14.0 GHz, -10 dBm max input

signal. See Table 2.2 for other

connector options.

J11 - ALARM

DB9 (female) connector.

See Table 2.1.

J8 - 10MHZ REF OUTPUT

BNC (female) 50Ω/75Ω.

Outputs the currently selected

10MHz ref signal (+3 dBm ±3 dB).

RF OUTPUT

FIGURE 2.1 2116-140T120 Rear Panel I/Oʼs

TABLE 2.1 J11 Pinouts (DB9)

Pin Function

1 Not Used

2 Not Used

3 Not Used

4 Not Used

5GND

6 Alarm Relay: Common

7 Alarm Relay: Normally Open

8 Not Used

9 Alarm Relay: Normally Closed

TABLE 2.2 Connector Options

Option L-Band RF

STD SMA, 50ΩSMA, 50Ω

NN N-type, 50ΩN-type, 50Ω

2.3 Front Panel Indicators

Figure 2.2 shows the front panel indicators.

DS2 - ALARM LED

Lights RED when PLL comes

out of lock.

DS1 - POWER LED A

Lights GREEN when DC voltage is

present from AC power supply.

DS3 - EXT 10MHZ LED

Lights YELLOW when external

10MHz reference is active.

POWER

EXT

10MHZ

ALARM

FIGURE 2.2 2116-140T120 Front Panel Controls and Indicators

2116-140T120 Manual, Rev. 0 Page 6 8/11/2022

2.4 Installation / Operation

2.4.1 Installing and Operating the 2116-140T120 Block Translator

1. Connect a -30 dBm to -10 dBm signal to RF INPUT (J101) (Figure 2.1).

2. Connect RF OUT (J1) to the external equipment.

3. Connect a 100-240 ±10% VAC, 47 - 63 Hz to AC connector on the back panel.

4. Be sure DS1 (green, DC Power) is on and DS2 (red, Alarm) is off (Figure 2.2).

5. Select either INT. (for internal 10MHz ref), AUTO (for internal 10MHz ref UNLESS am external

10MHz, 3 dBm signal is connected to J2), or EXT (for external 10MHz, 3 dBm ref that is inserted at J2)

using the rear panel 3-way switch, S1 (Figure 2.1).

6. If EXT is selected or AUTO is selected and there is a 10MHz, 3 dBm signal at J2, check that DS3

(yellow, Ext 10MHZ) is on (Figure 2.2).

7. Check that a 10MHz, 3 dBm ±3 dB signal is present at the 10MHZ REF OUTPUT (J8) (Figure 2.1).

8. AC Fuse - The fuse is a 5 mm X 20 mm, 2 amp slow blow (Type T) and is inserted in the far slot in the

drawer below the AC input as shown in Figure 2.3. There is a spare fuse in the near slot. If a fuse

continues to open, the power supply is most likely defective.

AC Fuse - 2 amp slow blow (Type T),

5 mm X 20 mm

FUSE DRAWER

SPARE FUSE

INPUT

100-240± 10%VAC

47-63 Hz

2A MAX

FUSE

TYPE T 2A GDC

250 VOLT

FOR 100 - 240 V~

FIGURE 2.3 Fuse Location and Spare Fuse

2116-140T120 Manual, Rev. 0 Page 7 8/11/2022

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. (Maximum Recommended Ambient Temperature)

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 units

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.

2116-140T120 Manual, Rev. 0 Page 8 8/11/2022

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

2116-140T120 Manual, Rev. 0 Page 9 8/11/2022

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