SR3 STEALTH_MICROWAVE | Alldatasheet

Document overview

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  • PDF pages: 6

Technical content

Features

  • LED amplifier status and alarm display
  • Built in AC or DC power supplies
  • Forced air cooling with hot swappable fans
  • On/off control via a BNC connector
  • DB15 Monitoring/control connection standard Options
  • RS-232 interface
  • Gain Control

1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com SR3 Series FRONT PANEL DETAIL PWR OVERPWR STATUS ON/OFF BYPASS FANAMP VSWRTEMP OVER TRIP THERMAL ALARMS Front Panel LED Description PWR Line power switched on ON/OFF Amplifier is turned on. If amplifier has shut off due to OVER TEMP condition, LED will remain off until module reaches safe temperature OVER TEMP Amplifier’s temperature exceeds + 65 °C THERMAL TRIP Amplifier’s temperature exceeds + 75 °C. The unit is shut off and will not turn back on until its temperature drops below + 65 °C AMP Amp failure. VSWR Excessive output VSWR. Possible antenna problem. FAN Fan failure. The fan is either locked or not connected to power.

1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com SR3 Series REAR PANEL DETAIL AMP CNTLRS-232 LINE RF OUTF1 RF IN RF SAMPLE USER PORT O Label Function RF OUT 50 Ω RF output. Refer to attached module data sheet for max output value RF IN 50 Ω RF input. Refer to attached module data sheet for max input value RF SAMPLE When equipped, a sample output. Refer to module data sheet for dBr value F1 Fan 1 power connector (12VDC) F2 Fan 2 power connector (12VDC) RS-232 9 Pin D-Sub for RS232 monitoring / control (optional). Details below USER PORT 15 Pin D-Sub for analog monitoring / control. Details below AMP CNTL BNC Connector for TTL on/off control of rack LINE Main on/off

1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com SR3 Series USER PORT Pin definitions (DB15 connector on back panel) Pin Name Description

1 AMP STATUS H – Amplifier is off

L – Amplifier is on

2 OVRPWR H – Normal operation

L – Amplifier is operating over + 49.5 dBm CW

3 OVRTEMP H – Normal operation

L – Amplifier temperature is over + 60-65 °C

4 THERMAL H – Normal operation

L – Amplifier has shut down due to excessive temperature ( > + 70-75 °C ) AMP H – Normal operation L – Amplifier failure

6 VSWR H – Normal operation

L – Excessive output VSWR. Possible antenna problem.

7 FAN H – Normal operation

L – Fan failure. The fan is either locked or not connected to power.

8 SUMMARY H – No alarms

L – One or more alarms present

9 GND

10 FWD DET Forward power detector voltage

11 REV DET Feature not available on this amp

12 GND

13 UNUSED Factory use only – make no connection to this pin

14 UNUSED Factory use only – make no connection to this pin

15 UNUSED Factory use only – make no connection to this pin

1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com SR3 Series OPTIONAL RS232 PORT (DB9 connector on back panel) Transmission Parameters Setting Values Baud rate 9600 Data bits 8 Start bit 1 Stop bit 1 Parity bit None Commands Note: All commands are terminated with a carriage return or a semi-colon. Command Parameters Description AMPF --- Returns status of amplifier alarm bit. “On” indicates an over or under amplifier current condition. Mode0: “ON” – amplifier failure, “OFF” – normal condition Mode1: 1 byte, 1 – amplifier failure, 0 – normal condition AMP ON | OFF Turns amplifier on/off. AMP? --- Returns amplifiers on/off status. Mode0: “ON” – amplifier on, “OFF” – amplifier off Mode1: 1 byte, 1 – amplifier on, 0 – amplifier off ECHO ON | OFF When turned on, transmitted characters are echoed back to the terminal. No characters are echoed when turned off. ECHO? --- Returns echo state Mode0: “ON” – echo on, “OFF” – echo off Mode1: 1 b yte, 1 – echo on, 0 – amplifier off FANF --- Returns status of the fan alarm bit Mode0: “ON” – fan failure, “OFF” – normal condition Mode1: 1 b yte, 1 – fan failure, 0 – normal condition FWD --- Returns forward transmitted power (N ot available in all amplifiers). Mode0: “0” – “1023” relative to the forward transmitted power Mode1: 2 bytes LSB first, 0 - 1023 M0 --- Data mode 0. Return values sent as text (Default). M1 --- Data mode 1. Return va lues sent in binary form. OVRP --- Returns status of over power alarm bit. Mode0: “ON” – Amp over rated output power, “OFF” – normal condition Mode1: 1 byte, 1 – Amp over rated output power, 0 – normal condition

1007 Whitehead Road Ext., Trenton, NJ 08638 Tel: (609) 538-8586 ♦ Fax: (609) 538-8587 Email: sales@stealthmicrowave.com ♦ Web site: www.stealthmicrowave.com SR3 Series OVRT --- Returns status of over temperature alarm bit. Mode0: “ON” – Amp’s temperature over 60° C, “OFF” – normal condition Mode1: 1 byte, 1 – Amp’s temperature over 60° C, 0 – normal condition REV --- Returns reverse power (Not available in all amplifiers). Mode0: “0” – “1023” relative to the reverse power Mode1: 2 bytes LSB first, 0 - 1023 STATUS --- Returns amplifier alarm status byte. Mode0: Hexadecimal “00” – “FF” Mode1: 1 byte, 0-255 See below for status byte description. SUMERR --- Returns status of summary error alarm bit. Mode0: “ON” – Alarm condition exists, “OFF” – normal condition Mode1: 1 byte, 1 – Alarm condition exists, 0 – normal condition SYSRESET --- Resets the controller. TEMP --- Returns amplifier base plate temperature in degrees Celsius. Mode0: “xx C” Mode1: 2 bytes, LSB first THRML --- Returns status of thermal alar m bit. Occurs when amplifier exceeds 75° C Mode0: “ON” – Amp in thermal shutdown, “OFF” – normal condition Mode1: 1 byte, 1 – Amp in thermal shutdown, 0 – normal condition VER --- Displays the contro ller software version. VSWR --- Returns status of VSWR alarm bit (Not available in all amplifiers) Mode0: “ON” – High VSWR condition exists, “OFF” – normal condition Mode1: 1 byte, 1 – High VSWR condition exists, 0 – normal Status Byte bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 Fan VSWR Current Alarm Thermal Shutdown High Temperature Over Power Amplifier On/Off Summary Error