Denali (formerly Healy), Alaska

Site Specifications

Location

Latitude:   63.6593 N
Longitude: 148.8102 W

Hardware Arrangement

Two Channel Broadband AWESOME Receiver
Narrowband and Broadband Acquisition
Internet Access for FTP and Remote Desktop

Contact Information

Steve Jones
P.O. Box 10
Denali National Park, AK 99755
907-683-2264

Site Photos

Most Recent Spectra

Calibration

Frequency Response --0 dB, 350 Hz Setting (Currently in use)               Sample Broadband Data         

Hardware at Site

Line Receiver Chassis:        # 0001
Motherboard:                      # 0001
N/S Filter Card:                   #0051
E/W Filter Card:                  # 0050

Pre-Amp Chassis:                # 0018
N/S Pre-Amp Card:             # 0036
E/W Pre-Amp Card:            # 0039
Back Plane:                           # 0018

Antenna Type: 4.8  meter base triangle
Resistance: 1.02 Ohms
Inductance:

Distance to Antenna: 300 ft

VLF Transmitters and Frequencies Recorded

NLK     24800

NAA     24000

NAU     40750 (1 channel)

NPM     21400

DHO    23400

JJI         22200

Site History

• 11/25/2005 - 11/23/2005
  Installation (at Healy School) performed by Mark Golkowski, Edward Kim and Tim Chevalier
  Initial Noise Problem
• 3/12/2006 
  Repair and maintenance performed by  Ev Paschal and Morris Cohen
• 3/14/2006
  Moved to new quieter site near Denali National Park by Mark Golkowski
• 8/26/2006 - 8/27/2006
  Computer upgraded, larger antenna installed by Daniel Golden and Denys Piddyachiy